4685156920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2856803}}^1$

素因数の和:2856855

約数の個数: 32

約数和(自身を含む): 10798719120

約数和(自身を除く): 6113562200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2856803, 5713606, 11427212, 14284015, 22854424, 28568030, 57136060, 114272120, 117128923, 234257846, 468515692, 585644615, 937031384, 1171289230, 2342578460, 4685156920]

約数ペア:

[(1, 4685156920), (2, 2342578460), (4, 1171289230), (5, 937031384), (8, 585644615), (10, 468515692), (20, 234257846), (40, 117128923), (41, 114272120), (82, 57136060), (164, 28568030), (205, 22854424), (328, 14284015), (410, 11427212), (820, 5713606), (1640, 2856803)]