160903840

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5813}}^1$

素因数の和:6001

約数の個数: 48

約数和(自身を含む): 382398408

約数和(自身を除く): 221494568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 5536, 5813, 6920, 11626, 13840, 23252, 27680, 29065, 46504, 58130, 93008, 116260, 186016, 232520, 465040, 930080, 1005649, 2011298, 4022596, 5028245, 8045192, 10056490, 16090384, 20112980, 32180768, 40225960, 80451920, 160903840]

約数ペア:

[(1, 160903840), (2, 80451920), (4, 40225960), (5, 32180768), (8, 20112980), (10, 16090384), (16, 10056490), (20, 8045192), (32, 5028245), (40, 4022596), (80, 2011298), (160, 1005649), (173, 930080), (346, 465040), (692, 232520), (865, 186016), (1384, 116260), (1730, 93008), (2768, 58130), (3460, 46504), (5536, 29065), (5813, 27680), (6920, 23252), (11626, 13840)]