40004190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10337}}^1$

素因数の和:10393

約数の個数: 48

約数和(自身を含む): 106440048

約数和(自身を除く): 66435858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 10337, 20674, 31011, 51685, 62022, 93033, 103370, 155055, 186066, 310110, 444491, 465165, 888982, 930330, 1333473, 2222455, 2666946, 4000419, 4444910, 6667365, 8000838, 13334730, 20002095, 40004190]

約数ペア:

[(1, 40004190), (2, 20002095), (3, 13334730), (5, 8000838), (6, 6667365), (9, 4444910), (10, 4000419), (15, 2666946), (18, 2222455), (30, 1333473), (43, 930330), (45, 888982), (86, 465165), (90, 444491), (129, 310110), (215, 186066), (258, 155055), (387, 103370), (430, 93033), (645, 62022), (774, 51685), (1290, 31011), (1935, 20674), (3870, 10337)]