29465480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 72938880

約数和(自身を除く): 43473400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 167, 220, 334, 401, 440, 668, 802, 835, 1336, 1604, 1670, 1837, 2005, 3208, 3340, 3674, 4010, 4411, 6680, 7348, 8020, 8822, 9185, 14696, 16040, 17644, 18370, 22055, 35288, 36740, 44110, 66967, 73480, 88220, 133934, 176440, 267868, 334835, 535736, 669670, 736637, 1339340, 1473274, 2678680, 2946548, 3683185, 5893096, 7366370, 14732740, 29465480]

約数ペア:

[(1, 29465480), (2, 14732740), (4, 7366370), (5, 5893096), (8, 3683185), (10, 2946548), (11, 2678680), (20, 1473274), (22, 1339340), (40, 736637), (44, 669670), (55, 535736), (88, 334835), (110, 267868), (167, 176440), (220, 133934), (334, 88220), (401, 73480), (440, 66967), (668, 44110), (802, 36740), (835, 35288), (1336, 22055), (1604, 18370), (1670, 17644), (1837, 16040), (2005, 14696), (3208, 9185), (3340, 8822), (3674, 8020), (4010, 7348), (4411, 6680)]