416615180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 893670624

約数和(自身を除く): 477055444

約数列:

[1, 2, 4, 5, 10, 20, 83, 113, 166, 226, 332, 415, 452, 565, 830, 1130, 1660, 2221, 2260, 4442, 8884, 9379, 11105, 18758, 22210, 37516, 44420, 46895, 93790, 184343, 187580, 250973, 368686, 501946, 737372, 921715, 1003892, 1254865, 1843430, 2509730, 3686860, 5019460, 20830759, 41661518, 83323036, 104153795, 208307590, 416615180]

約数ペア:

[(1, 416615180), (2, 208307590), (4, 104153795), (5, 83323036), (10, 41661518), (20, 20830759), (83, 5019460), (113, 3686860), (166, 2509730), (226, 1843430), (332, 1254865), (415, 1003892), (452, 921715), (565, 737372), (830, 501946), (1130, 368686), (1660, 250973), (2221, 187580), (2260, 184343), (4442, 93790), (8884, 46895), (9379, 44420), (11105, 37516), (18758, 22210)]