11177960

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2473}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 25383240

約数和(自身を除く): 14205280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 2473, 4520, 4946, 9892, 12365, 19784, 24730, 49460, 98920, 279449, 558898, 1117796, 1397245, 2235592, 2794490, 5588980, 11177960]

約数ペア:

[(1, 11177960), (2, 5588980), (4, 2794490), (5, 2235592), (8, 1397245), (10, 1117796), (20, 558898), (40, 279449), (113, 98920), (226, 49460), (452, 24730), (565, 19784), (904, 12365), (1130, 9892), (2260, 4946), (2473, 4520)]