9761420

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1801}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 20586048

約数和(自身を除く): 10824628

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 1801, 2710, 3602, 5420, 7204, 9005, 18010, 36020, 488071, 976142, 1952284, 2440355, 4880710, 9761420]

約数ペア:

[(1, 9761420), (2, 4880710), (4, 2440355), (5, 1952284), (10, 976142), (20, 488071), (271, 36020), (542, 18010), (1084, 9005), (1355, 7204), (1801, 5420), (2710, 3602)]