98629640

素因数分解:

$2^3\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{1697}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 222200280

約数和(自身を除く): 123570640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1453, 1697, 2906, 3394, 5812, 6788, 7265, 8485, 11624, 13576, 14530, 16970, 29060, 33940, 58120, 67880, 2465741, 4931482, 9862964, 12328705, 19725928, 24657410, 49314820, 98629640]

約数ペア:

[(1, 98629640), (2, 49314820), (4, 24657410), (5, 19725928), (8, 12328705), (10, 9862964), (20, 4931482), (40, 2465741), (1453, 67880), (1697, 58120), (2906, 33940), (3394, 29060), (5812, 16970), (6788, 14530), (7265, 13576), (8485, 11624)]