64363360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23663}}^1$

素因数の和:23695

約数の個数: 48

約数和(自身を含む): 161009856

約数和(自身を除く): 96646496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 23663, 47326, 94652, 118315, 189304, 236630, 378608, 402271, 473260, 757216, 804542, 946520, 1609084, 1893040, 2011355, 3218168, 3786080, 4022710, 6436336, 8045420, 12872672, 16090840, 32181680, 64363360]

約数ペア:

[(1, 64363360), (2, 32181680), (4, 16090840), (5, 12872672), (8, 8045420), (10, 6436336), (16, 4022710), (17, 3786080), (20, 3218168), (32, 2011355), (34, 1893040), (40, 1609084), (68, 946520), (80, 804542), (85, 757216), (136, 473260), (160, 402271), (170, 378608), (272, 236630), (340, 189304), (544, 118315), (680, 94652), (1360, 47326), (2720, 23663)]