8831960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11621}}^1$

素因数の和:11651

約数の個数: 32

約数和(自身を含む): 20919600

約数和(自身を除く): 12087640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 11621, 23242, 46484, 58105, 92968, 116210, 220799, 232420, 441598, 464840, 883196, 1103995, 1766392, 2207990, 4415980, 8831960]

約数ペア:

[(1, 8831960), (2, 4415980), (4, 2207990), (5, 1766392), (8, 1103995), (10, 883196), (19, 464840), (20, 441598), (38, 232420), (40, 220799), (76, 116210), (95, 92968), (152, 58105), (190, 46484), (380, 23242), (760, 11621)]