528693650

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1627}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 1008956256

約数和(自身を除く): 480262606

約数列:

[1, 2, 5, 10, 25, 50, 67, 97, 134, 194, 335, 485, 670, 970, 1627, 1675, 2425, 3254, 3350, 4850, 6499, 8135, 12998, 16270, 32495, 40675, 64990, 81350, 109009, 157819, 162475, 218018, 315638, 324950, 545045, 789095, 1090090, 1578190, 2725225, 3945475, 5450450, 7890950, 10573873, 21147746, 52869365, 105738730, 264346825, 528693650]

約数ペア:

[(1, 528693650), (2, 264346825), (5, 105738730), (10, 52869365), (25, 21147746), (50, 10573873), (67, 7890950), (97, 5450450), (134, 3945475), (194, 2725225), (335, 1578190), (485, 1090090), (670, 789095), (970, 545045), (1627, 324950), (1675, 315638), (2425, 218018), (3254, 162475), (3350, 157819), (4850, 109009), (6499, 81350), (8135, 64990), (12998, 40675), (16270, 32495)]