11779360

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 28195776

約数和(自身を除く): 16416416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 887, 1328, 1660, 1774, 2656, 3320, 3548, 4435, 6640, 7096, 8870, 13280, 14192, 17740, 28384, 35480, 70960, 73621, 141920, 147242, 294484, 368105, 588968, 736210, 1177936, 1472420, 2355872, 2944840, 5889680, 11779360]

約数ペア:

[(1, 11779360), (2, 5889680), (4, 2944840), (5, 2355872), (8, 1472420), (10, 1177936), (16, 736210), (20, 588968), (32, 368105), (40, 294484), (80, 147242), (83, 141920), (160, 73621), (166, 70960), (332, 35480), (415, 28384), (664, 17740), (830, 14192), (887, 13280), (1328, 8870), (1660, 7096), (1774, 6640), (2656, 4435), (3320, 3548)]