2837650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 5803200

約数和(自身を除く): 2965550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 103, 145, 190, 206, 290, 475, 515, 551, 725, 950, 1030, 1102, 1450, 1957, 2575, 2755, 2987, 3914, 5150, 5510, 5974, 9785, 13775, 14935, 19570, 27550, 29870, 48925, 56753, 74675, 97850, 113506, 149350, 283765, 567530, 1418825, 2837650]

約数ペア:

[(1, 2837650), (2, 1418825), (5, 567530), (10, 283765), (19, 149350), (25, 113506), (29, 97850), (38, 74675), (50, 56753), (58, 48925), (95, 29870), (103, 27550), (145, 19570), (190, 14935), (206, 13775), (290, 9785), (475, 5974), (515, 5510), (551, 5150), (725, 3914), (950, 2987), (1030, 2755), (1102, 2575), (1450, 1957)]