71707250

素因数分解:

$2^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{2957}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 135665712

約数和(自身を除く): 63958462

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 970, 2425, 2957, 4850, 5914, 12125, 14785, 24250, 29570, 73925, 147850, 286829, 369625, 573658, 739250, 1434145, 2868290, 7170725, 14341450, 35853625, 71707250]

約数ペア:

[(1, 71707250), (2, 35853625), (5, 14341450), (10, 7170725), (25, 2868290), (50, 1434145), (97, 739250), (125, 573658), (194, 369625), (250, 286829), (485, 147850), (970, 73925), (2425, 29570), (2957, 24250), (4850, 14785), (5914, 12125)]