47956000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 124225920

約数和(自身を除く): 76269920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 380, 400, 475, 500, 608, 631, 760, 800, 950, 1000, 1262, 1520, 1900, 2000, 2375, 2524, 3040, 3155, 3800, 4000, 4750, 5048, 6310, 7600, 9500, 10096, 11989, 12620, 15200, 15775, 19000, 20192, 23978, 25240, 31550, 38000, 47956, 50480, 59945, 63100, 76000, 78875, 95912, 100960, 119890, 126200, 157750, 191824, 239780, 252400, 299725, 315500, 383648, 479560, 504800, 599450, 631000, 959120, 1198900, 1262000, 1498625, 1918240, 2397800, 2524000, 2997250, 4795600, 5994500, 9591200, 11989000, 23978000, 47956000]

約数ペア:

[(1, 47956000), (2, 23978000), (4, 11989000), (5, 9591200), (8, 5994500), (10, 4795600), (16, 2997250), (19, 2524000), (20, 2397800), (25, 1918240), (32, 1498625), (38, 1262000), (40, 1198900), (50, 959120), (76, 631000), (80, 599450), (95, 504800), (100, 479560), (125, 383648), (152, 315500), (160, 299725), (190, 252400), (200, 239780), (250, 191824), (304, 157750), (380, 126200), (400, 119890), (475, 100960), (500, 95912), (608, 78875), (631, 76000), (760, 63100), (800, 59945), (950, 50480), (1000, 47956), (1262, 38000), (1520, 31550), (1900, 25240), (2000, 23978), (2375, 20192), (2524, 19000), (3040, 15775), (3155, 15200), (3800, 12620), (4000, 11989), (4750, 10096), (5048, 9500), (6310, 7600)]