455941850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100207}}^1$

素因数の和:100239

約数の個数: 48

約数和(自身を含む): 1043766528

約数和(自身を除く): 587824678

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 100207, 200414, 501035, 701449, 1002070, 1302691, 1402898, 2505175, 2605382, 3507245, 5010350, 6513455, 7014490, 9118837, 13026910, 17536225, 18237674, 32567275, 35072450, 45594185, 65134550, 91188370, 227970925, 455941850]

約数ペア:

[(1, 455941850), (2, 227970925), (5, 91188370), (7, 65134550), (10, 45594185), (13, 35072450), (14, 32567275), (25, 18237674), (26, 17536225), (35, 13026910), (50, 9118837), (65, 7014490), (70, 6513455), (91, 5010350), (130, 3507245), (175, 2605382), (182, 2505175), (325, 1402898), (350, 1302691), (455, 1002070), (650, 701449), (910, 501035), (2275, 200414), (4550, 100207)]