22901360

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3449}}^1$

素因数の和:3545

約数の個数: 40

約数和(自身を含む): 53902800

約数和(自身を除く): 31001440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 3449, 6640, 6898, 13796, 17245, 27592, 34490, 55184, 68980, 137960, 275920, 286267, 572534, 1145068, 1431335, 2290136, 2862670, 4580272, 5725340, 11450680, 22901360]

約数ペア:

[(1, 22901360), (2, 11450680), (4, 5725340), (5, 4580272), (8, 2862670), (10, 2290136), (16, 1431335), (20, 1145068), (40, 572534), (80, 286267), (83, 275920), (166, 137960), (332, 68980), (415, 55184), (664, 34490), (830, 27592), (1328, 17245), (1660, 13796), (3320, 6898), (3449, 6640)]