7361080

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 16678800

約数和(自身を除く): 9317720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1129, 1304, 1630, 2258, 3260, 4516, 5645, 6520, 9032, 11290, 22580, 45160, 184027, 368054, 736108, 920135, 1472216, 1840270, 3680540, 7361080]

約数ペア:

[(1, 7361080), (2, 3680540), (4, 1840270), (5, 1472216), (8, 920135), (10, 736108), (20, 368054), (40, 184027), (163, 45160), (326, 22580), (652, 11290), (815, 9032), (1129, 6520), (1304, 5645), (1630, 4516), (2258, 3260)]