382893520

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{29363}}^1$

素因数の和:29539

約数の個数: 40

約数和(自身を含む): 895719456

約数和(自身を除く): 512825936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 29363, 58726, 117452, 146815, 234904, 293630, 469808, 587260, 1174520, 2349040, 4786169, 9572338, 19144676, 23930845, 38289352, 47861690, 76578704, 95723380, 191446760, 382893520]

約数ペア:

[(1, 382893520), (2, 191446760), (4, 95723380), (5, 76578704), (8, 47861690), (10, 38289352), (16, 23930845), (20, 19144676), (40, 9572338), (80, 4786169), (163, 2349040), (326, 1174520), (652, 587260), (815, 469808), (1304, 293630), (1630, 234904), (2608, 146815), (3260, 117452), (6520, 58726), (13040, 29363)]