11377640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 27216000

約数和(自身を除く): 15838360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 149, 166, 184, 230, 298, 332, 415, 460, 596, 664, 745, 830, 920, 1192, 1490, 1660, 1909, 2980, 3320, 3427, 3818, 5960, 6854, 7636, 9545, 12367, 13708, 15272, 17135, 19090, 24734, 27416, 34270, 38180, 49468, 61835, 68540, 76360, 98936, 123670, 137080, 247340, 284441, 494680, 568882, 1137764, 1422205, 2275528, 2844410, 5688820, 11377640]

約数ペア:

[(1, 11377640), (2, 5688820), (4, 2844410), (5, 2275528), (8, 1422205), (10, 1137764), (20, 568882), (23, 494680), (40, 284441), (46, 247340), (83, 137080), (92, 123670), (115, 98936), (149, 76360), (166, 68540), (184, 61835), (230, 49468), (298, 38180), (332, 34270), (415, 27416), (460, 24734), (596, 19090), (664, 17135), (745, 15272), (830, 13708), (920, 12367), (1192, 9545), (1490, 7636), (1660, 6854), (1909, 5960), (2980, 3818), (3320, 3427)]