24723380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 57214080

約数和(自身を除く): 32490700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1031, 1090, 1199, 2062, 2180, 2398, 4124, 4796, 5155, 5995, 10310, 11341, 11990, 20620, 22682, 23980, 45364, 56705, 112379, 113410, 224758, 226820, 449516, 561895, 1123790, 1236169, 2247580, 2472338, 4944676, 6180845, 12361690, 24723380]

約数ペア:

[(1, 24723380), (2, 12361690), (4, 6180845), (5, 4944676), (10, 2472338), (11, 2247580), (20, 1236169), (22, 1123790), (44, 561895), (55, 449516), (109, 226820), (110, 224758), (218, 113410), (220, 112379), (436, 56705), (545, 45364), (1031, 23980), (1090, 22682), (1199, 20620), (2062, 11990), (2180, 11341), (2398, 10310), (4124, 5995), (4796, 5155)]