124629560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1901}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 308124000

約数和(自身を除く): 183494440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 149, 220, 298, 440, 596, 745, 1192, 1490, 1639, 1901, 2980, 3278, 3802, 5960, 6556, 7604, 8195, 9505, 13112, 15208, 16390, 19010, 20911, 32780, 38020, 41822, 65560, 76040, 83644, 104555, 167288, 209110, 283249, 418220, 566498, 836440, 1132996, 1416245, 2265992, 2832490, 3115739, 5664980, 6231478, 11329960, 12462956, 15578695, 24925912, 31157390, 62314780, 124629560]

約数ペア:

[(1, 124629560), (2, 62314780), (4, 31157390), (5, 24925912), (8, 15578695), (10, 12462956), (11, 11329960), (20, 6231478), (22, 5664980), (40, 3115739), (44, 2832490), (55, 2265992), (88, 1416245), (110, 1132996), (149, 836440), (220, 566498), (298, 418220), (440, 283249), (596, 209110), (745, 167288), (1192, 104555), (1490, 83644), (1639, 76040), (1901, 65560), (2980, 41822), (3278, 38020), (3802, 32780), (5960, 20911), (6556, 19010), (7604, 16390), (8195, 15208), (9505, 13112)]