2810680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 6544800

約数和(自身を除く): 3734120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2423, 4846, 9692, 12115, 19384, 24230, 48460, 70267, 96920, 140534, 281068, 351335, 562136, 702670, 1405340, 2810680]

約数ペア:

[(1, 2810680), (2, 1405340), (4, 702670), (5, 562136), (8, 351335), (10, 281068), (20, 140534), (29, 96920), (40, 70267), (58, 48460), (116, 24230), (145, 19384), (232, 12115), (290, 9692), (580, 4846), (1160, 2423)]