105731960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139121}}^1$

素因数の和:139151

約数の個数: 32

約数和(自身を含む): 250419600

約数和(自身を除く): 144687640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 139121, 278242, 556484, 695605, 1112968, 1391210, 2643299, 2782420, 5286598, 5564840, 10573196, 13216495, 21146392, 26432990, 52865980, 105731960]

約数ペア:

[(1, 105731960), (2, 52865980), (4, 26432990), (5, 21146392), (8, 13216495), (10, 10573196), (19, 5564840), (20, 5286598), (38, 2782420), (40, 2643299), (76, 1391210), (95, 1112968), (152, 695605), (190, 556484), (380, 278242), (760, 139121)]