86625500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{13327}}^1$

素因数の和:13359

約数の個数: 48

約数和(自身を含む): 203758464

約数和(自身を除く): 117132964

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 13327, 26654, 53308, 66635, 133270, 173251, 266540, 333175, 346502, 666350, 693004, 866255, 1332700, 1665875, 1732510, 3331750, 3465020, 4331275, 6663500, 8662550, 17325100, 21656375, 43312750, 86625500]

約数ペア:

[(1, 86625500), (2, 43312750), (4, 21656375), (5, 17325100), (10, 8662550), (13, 6663500), (20, 4331275), (25, 3465020), (26, 3331750), (50, 1732510), (52, 1665875), (65, 1332700), (100, 866255), (125, 693004), (130, 666350), (250, 346502), (260, 333175), (325, 266540), (500, 173251), (650, 133270), (1300, 66635), (1625, 53308), (3250, 26654), (6500, 13327)]