1572201080

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{145037}}^1$

素因数の和:145319

約数の個数: 32

約数和(自身を含む): 3550530240

約数和(自身を除く): 1978329160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 145037, 290074, 580148, 725185, 1160296, 1450370, 2900740, 5801480, 39305027, 78610054, 157220108, 196525135, 314440216, 393050270, 786100540, 1572201080]

約数ペア:

[(1, 1572201080), (2, 786100540), (4, 393050270), (5, 314440216), (8, 196525135), (10, 157220108), (20, 78610054), (40, 39305027), (271, 5801480), (542, 2900740), (1084, 1450370), (1355, 1160296), (2168, 725185), (2710, 580148), (5420, 290074), (10840, 145037)]