66272320

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2837}}^1$

素因数の和:2927

約数の個数: 56

約数和(自身を含む): 160029144

約数和(自身を除く): 93756824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2837, 2920, 4672, 5674, 5840, 11348, 11680, 14185, 22696, 23360, 28370, 45392, 56740, 90784, 113480, 181568, 207101, 226960, 414202, 453920, 828404, 907840, 1035505, 1656808, 2071010, 3313616, 4142020, 6627232, 8284040, 13254464, 16568080, 33136160, 66272320]

約数ペア:

[(1, 66272320), (2, 33136160), (4, 16568080), (5, 13254464), (8, 8284040), (10, 6627232), (16, 4142020), (20, 3313616), (32, 2071010), (40, 1656808), (64, 1035505), (73, 907840), (80, 828404), (146, 453920), (160, 414202), (292, 226960), (320, 207101), (365, 181568), (584, 113480), (730, 90784), (1168, 56740), (1460, 45392), (2336, 28370), (2837, 23360), (2920, 22696), (4672, 14185), (5674, 11680), (5840, 11348)]