1942929650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 3868466688

約数和(自身を除く): 1925537038

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 67, 106, 134, 155, 265, 310, 335, 353, 530, 670, 706, 775, 1325, 1550, 1643, 1675, 1765, 2077, 2650, 3286, 3350, 3530, 3551, 4154, 7102, 8215, 8825, 10385, 10943, 16430, 17650, 17755, 18709, 20770, 21886, 23651, 35510, 37418, 41075, 47302, 51925, 54715, 82150, 88775, 93545, 103850, 109430, 110081, 118255, 177550, 187090, 220162, 236510, 273575, 467725, 547150, 550405, 579979, 591275, 733181, 935450, 1100810, 1159958, 1182550, 1253503, 1466362, 2507006, 2752025, 2899895, 3665905, 5504050, 5799790, 6267515, 7331810, 12535030, 14499475, 18329525, 28998950, 31337575, 36659050, 38858593, 62675150, 77717186, 194292965, 388585930, 971464825, 1942929650]

約数ペア:

[(1, 1942929650), (2, 971464825), (5, 388585930), (10, 194292965), (25, 77717186), (31, 62675150), (50, 38858593), (53, 36659050), (62, 31337575), (67, 28998950), (106, 18329525), (134, 14499475), (155, 12535030), (265, 7331810), (310, 6267515), (335, 5799790), (353, 5504050), (530, 3665905), (670, 2899895), (706, 2752025), (775, 2507006), (1325, 1466362), (1550, 1253503), (1643, 1182550), (1675, 1159958), (1765, 1100810), (2077, 935450), (2650, 733181), (3286, 591275), (3350, 579979), (3530, 550405), (3551, 547150), (4154, 467725), (7102, 273575), (8215, 236510), (8825, 220162), (10385, 187090), (10943, 177550), (16430, 118255), (17650, 110081), (17755, 109430), (18709, 103850), (20770, 93545), (21886, 88775), (23651, 82150), (35510, 54715), (37418, 51925), (41075, 47302)]