40487442010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{388891}}^1$

素因数の和:389286

約数の個数: 32

約数和(自身を含む): 75600604800

約数和(自身を除く): 35113162790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 359, 718, 1795, 3590, 10411, 20822, 52055, 104110, 388891, 777782, 1944455, 3888910, 11277839, 22555678, 56389195, 112778390, 139611869, 279223738, 698059345, 1396118690, 4048744201, 8097488402, 20243721005, 40487442010]

約数ペア:

[(1, 40487442010), (2, 20243721005), (5, 8097488402), (10, 4048744201), (29, 1396118690), (58, 698059345), (145, 279223738), (290, 139611869), (359, 112778390), (718, 56389195), (1795, 22555678), (3590, 11277839), (10411, 3888910), (20822, 1944455), (52055, 777782), (104110, 388891)]