10387960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23609}}^1$

素因数の和:23631

約数の個数: 32

約数和(自身を含む): 25498800

約数和(自身を除く): 15110840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 23609, 47218, 94436, 118045, 188872, 236090, 259699, 472180, 519398, 944360, 1038796, 1298495, 2077592, 2596990, 5193980, 10387960]

約数ペア:

[(1, 10387960), (2, 5193980), (4, 2596990), (5, 2077592), (8, 1298495), (10, 1038796), (11, 944360), (20, 519398), (22, 472180), (40, 259699), (44, 236090), (55, 188872), (88, 118045), (110, 94436), (220, 47218), (440, 23609)]