2247407500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{69151}}^1$

素因数の和:69188

約数の個数: 60

約数和(自身を含む): 5292755776

約数和(自身を除く): 3045348276

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1625, 2500, 3250, 6500, 8125, 16250, 32500, 69151, 138302, 276604, 345755, 691510, 898963, 1383020, 1728775, 1797926, 3457550, 3595852, 4494815, 6915100, 8643875, 8989630, 17287750, 17979260, 22474075, 34575500, 43219375, 44948150, 86438750, 89896300, 112370375, 172877500, 224740750, 449481500, 561851875, 1123703750, 2247407500]

約数ペア:

[(1, 2247407500), (2, 1123703750), (4, 561851875), (5, 449481500), (10, 224740750), (13, 172877500), (20, 112370375), (25, 89896300), (26, 86438750), (50, 44948150), (52, 43219375), (65, 34575500), (100, 22474075), (125, 17979260), (130, 17287750), (250, 8989630), (260, 8643875), (325, 6915100), (500, 4494815), (625, 3595852), (650, 3457550), (1250, 1797926), (1300, 1728775), (1625, 1383020), (2500, 898963), (3250, 691510), (6500, 345755), (8125, 276604), (16250, 138302), (32500, 69151)]