5730565520

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{163171}}^1$

素因数の和:163623

約数の個数: 40

約数和(自身を含む): 13353996480

約数和(自身を除く): 7623430960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1756, 2195, 3512, 4390, 7024, 8780, 17560, 35120, 163171, 326342, 652684, 815855, 1305368, 1631710, 2610736, 3263420, 6526840, 13053680, 71632069, 143264138, 286528276, 358160345, 573056552, 716320690, 1146113104, 1432641380, 2865282760, 5730565520]

約数ペア:

[(1, 5730565520), (2, 2865282760), (4, 1432641380), (5, 1146113104), (8, 716320690), (10, 573056552), (16, 358160345), (20, 286528276), (40, 143264138), (80, 71632069), (439, 13053680), (878, 6526840), (1756, 3263420), (2195, 2610736), (3512, 1631710), (4390, 1305368), (7024, 815855), (8780, 652684), (17560, 326342), (35120, 163171)]