66106960

素因数分解:

$2^4\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1069}}^1$

素因数の和:1855

約数の個数: 40

約数和(自身を含む): 154041480

約数和(自身を除く): 87934520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 773, 1069, 1546, 2138, 3092, 3865, 4276, 5345, 6184, 7730, 8552, 10690, 12368, 15460, 17104, 21380, 30920, 42760, 61840, 85520, 826337, 1652674, 3305348, 4131685, 6610696, 8263370, 13221392, 16526740, 33053480, 66106960]

約数ペア:

[(1, 66106960), (2, 33053480), (4, 16526740), (5, 13221392), (8, 8263370), (10, 6610696), (16, 4131685), (20, 3305348), (40, 1652674), (80, 826337), (773, 85520), (1069, 61840), (1546, 42760), (2138, 30920), (3092, 21380), (3865, 17104), (4276, 15460), (5345, 12368), (6184, 10690), (7730, 8552)]