98513750

素因数分解:

$2^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1562

約数の個数: 40

約数和(自身を含む): 188264736

約数和(自身を除く): 89750986

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 625, 1250, 1325, 1487, 2650, 2974, 6625, 7435, 13250, 14870, 33125, 37175, 66250, 74350, 78811, 157622, 185875, 371750, 394055, 788110, 929375, 1858750, 1970275, 3940550, 9851375, 19702750, 49256875, 98513750]

約数ペア:

[(1, 98513750), (2, 49256875), (5, 19702750), (10, 9851375), (25, 3940550), (50, 1970275), (53, 1858750), (106, 929375), (125, 788110), (250, 394055), (265, 371750), (530, 185875), (625, 157622), (1250, 78811), (1325, 74350), (1487, 66250), (2650, 37175), (2974, 33125), (6625, 14870), (7435, 13250)]