23423590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 45586800

約数和(自身を除く): 22163210

約数列:

[1, 2, 5, 10, 29, 37, 58, 59, 74, 118, 145, 185, 290, 295, 370, 590, 1073, 1369, 1711, 2146, 2183, 2738, 3422, 4366, 5365, 6845, 8555, 10730, 10915, 13690, 17110, 21830, 39701, 63307, 79402, 80771, 126614, 161542, 198505, 316535, 397010, 403855, 633070, 807710, 2342359, 4684718, 11711795, 23423590]

約数ペア:

[(1, 23423590), (2, 11711795), (5, 4684718), (10, 2342359), (29, 807710), (37, 633070), (58, 403855), (59, 397010), (74, 316535), (118, 198505), (145, 161542), (185, 126614), (290, 80771), (295, 79402), (370, 63307), (590, 39701), (1073, 21830), (1369, 17110), (1711, 13690), (2146, 10915), (2183, 10730), (2738, 8555), (3422, 6845), (4366, 5365)]