40625580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39829}}^1$

素因数の和:39858

約数の個数: 48

約数和(自身を含む): 120445920

約数和(自身を除く): 79820340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 39829, 79658, 119487, 159316, 199145, 238974, 398290, 477948, 597435, 677093, 796580, 1194870, 1354186, 2031279, 2389740, 2708372, 3385465, 4062558, 6770930, 8125116, 10156395, 13541860, 20312790, 40625580]

約数ペア:

[(1, 40625580), (2, 20312790), (3, 13541860), (4, 10156395), (5, 8125116), (6, 6770930), (10, 4062558), (12, 3385465), (15, 2708372), (17, 2389740), (20, 2031279), (30, 1354186), (34, 1194870), (51, 796580), (60, 677093), (68, 597435), (85, 477948), (102, 398290), (170, 238974), (204, 199145), (255, 159316), (340, 119487), (510, 79658), (1020, 39829)]