126398560

素因数分解:

$2^5\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1069}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 299300400

約数和(自身を除く): 172901840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 739, 1069, 1478, 2138, 2956, 3695, 4276, 5345, 5912, 7390, 8552, 10690, 11824, 14780, 17104, 21380, 23648, 29560, 34208, 42760, 59120, 85520, 118240, 171040, 789991, 1579982, 3159964, 3949955, 6319928, 7899910, 12639856, 15799820, 25279712, 31599640, 63199280, 126398560]

約数ペア:

[(1, 126398560), (2, 63199280), (4, 31599640), (5, 25279712), (8, 15799820), (10, 12639856), (16, 7899910), (20, 6319928), (32, 3949955), (40, 3159964), (80, 1579982), (160, 789991), (739, 171040), (1069, 118240), (1478, 85520), (2138, 59120), (2956, 42760), (3695, 34208), (4276, 29560), (5345, 23648), (5912, 21380), (7390, 17104), (8552, 14780), (10690, 11824)]