8614450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 17889480

約数和(自身を除く): 9275030

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 457, 650, 725, 754, 914, 1450, 1885, 2285, 3770, 4570, 5941, 9425, 11425, 11882, 13253, 18850, 22850, 26506, 29705, 59410, 66265, 132530, 148525, 172289, 297050, 331325, 344578, 662650, 861445, 1722890, 4307225, 8614450]

約数ペア:

[(1, 8614450), (2, 4307225), (5, 1722890), (10, 861445), (13, 662650), (25, 344578), (26, 331325), (29, 297050), (50, 172289), (58, 148525), (65, 132530), (130, 66265), (145, 59410), (290, 29705), (325, 26506), (377, 22850), (457, 18850), (650, 13253), (725, 11882), (754, 11425), (914, 9425), (1450, 5941), (1885, 4570), (2285, 3770)]