15674000180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{66749}}^1$

素因数の和:67016

約数の個数: 48

約数和(自身を含む): 33642000000

約数和(自身を除く): 17967999820

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 199, 236, 295, 398, 590, 796, 995, 1180, 1990, 3980, 11741, 23482, 46964, 58705, 66749, 117410, 133498, 234820, 266996, 333745, 667490, 1334980, 3938191, 7876382, 13283051, 15752764, 19690955, 26566102, 39381910, 53132204, 66415255, 78763820, 132830510, 265661020, 783700009, 1567400018, 3134800036, 3918500045, 7837000090, 15674000180]

約数ペア:

[(1, 15674000180), (2, 7837000090), (4, 3918500045), (5, 3134800036), (10, 1567400018), (20, 783700009), (59, 265661020), (118, 132830510), (199, 78763820), (236, 66415255), (295, 53132204), (398, 39381910), (590, 26566102), (796, 19690955), (995, 15752764), (1180, 13283051), (1990, 7876382), (3980, 3938191), (11741, 1334980), (23482, 667490), (46964, 333745), (58705, 266996), (66749, 234820), (117410, 133498)]