19457516000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{631}}^1$

素因数の和:1262

約数の個数: 192

約数和(自身を含む): 51653137536

約数和(自身を除く): 32195621536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 593, 631, 650, 800, 1000, 1040, 1186, 1262, 1300, 1625, 2000, 2080, 2372, 2524, 2600, 2965, 3155, 3250, 4000, 4744, 5048, 5200, 5930, 6310, 6500, 7709, 8203, 9488, 10096, 10400, 11860, 12620, 13000, 14825, 15418, 15775, 16406, 18976, 20192, 23720, 25240, 26000, 29650, 30836, 31550, 32812, 38545, 41015, 47440, 50480, 52000, 59300, 61672, 63100, 65624, 74125, 77090, 78875, 82030, 94880, 100960, 118600, 123344, 126200, 131248, 148250, 154180, 157750, 164060, 192725, 205075, 237200, 246688, 252400, 262496, 296500, 308360, 315500, 328120, 374183, 385450, 410150, 474400, 504800, 593000, 616720, 631000, 656240, 748366, 770900, 820300, 963625, 1025375, 1186000, 1233440, 1262000, 1312480, 1496732, 1541800, 1640600, 1870915, 1927250, 2050750, 2372000, 2524000, 2993464, 3083600, 3281200, 3741830, 3854500, 4101500, 4864379, 5986928, 6167200, 6562400, 7483660, 7709000, 8203000, 9354575, 9728758, 11973856, 14967320, 15418000, 16406000, 18709150, 19457516, 24321895, 29934640, 30836000, 32812000, 37418300, 38915032, 46772875, 48643790, 59869280, 74836600, 77830064, 93545750, 97287580, 121609475, 149673200, 155660128, 187091500, 194575160, 243218950, 299346400, 374183000, 389150320, 486437900, 608047375, 748366000, 778300640, 972875800, 1216094750, 1496732000, 1945751600, 2432189500, 3891503200, 4864379000, 9728758000, 19457516000]

約数ペア:

[(1, 19457516000), (2, 9728758000), (4, 4864379000), (5, 3891503200), (8, 2432189500), (10, 1945751600), (13, 1496732000), (16, 1216094750), (20, 972875800), (25, 778300640), (26, 748366000), (32, 608047375), (40, 486437900), (50, 389150320), (52, 374183000), (65, 299346400), (80, 243218950), (100, 194575160), (104, 187091500), (125, 155660128), (130, 149673200), (160, 121609475), (200, 97287580), (208, 93545750), (250, 77830064), (260, 74836600), (325, 59869280), (400, 48643790), (416, 46772875), (500, 38915032), (520, 37418300), (593, 32812000), (631, 30836000), (650, 29934640), (800, 24321895), (1000, 19457516), (1040, 18709150), (1186, 16406000), (1262, 15418000), (1300, 14967320), (1625, 11973856), (2000, 9728758), (2080, 9354575), (2372, 8203000), (2524, 7709000), (2600, 7483660), (2965, 6562400), (3155, 6167200), (3250, 5986928), (4000, 4864379), (4744, 4101500), (5048, 3854500), (5200, 3741830), (5930, 3281200), (6310, 3083600), (6500, 2993464), (7709, 2524000), (8203, 2372000), (9488, 2050750), (10096, 1927250), (10400, 1870915), (11860, 1640600), (12620, 1541800), (13000, 1496732), (14825, 1312480), (15418, 1262000), (15775, 1233440), (16406, 1186000), (18976, 1025375), (20192, 963625), (23720, 820300), (25240, 770900), (26000, 748366), (29650, 656240), (30836, 631000), (31550, 616720), (32812, 593000), (38545, 504800), (41015, 474400), (47440, 410150), (50480, 385450), (52000, 374183), (59300, 328120), (61672, 315500), (63100, 308360), (65624, 296500), (74125, 262496), (77090, 252400), (78875, 246688), (82030, 237200), (94880, 205075), (100960, 192725), (118600, 164060), (123344, 157750), (126200, 154180), (131248, 148250)]