118175320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{40471}}^1$

素因数の和:40555

約数の個数: 32

約数和(自身を含む): 269543520

約数和(自身を除く): 151368200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 40471, 80942, 161884, 202355, 323768, 404710, 809420, 1618840, 2954383, 5908766, 11817532, 14771915, 23635064, 29543830, 59087660, 118175320]

約数ペア:

[(1, 118175320), (2, 59087660), (4, 29543830), (5, 23635064), (8, 14771915), (10, 11817532), (20, 5908766), (40, 2954383), (73, 1618840), (146, 809420), (292, 404710), (365, 323768), (584, 202355), (730, 161884), (1460, 80942), (2920, 40471)]