2214756860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{18127}}^1$

素因数の和:18326

約数の個数: 48

約数和(自身を含む): 4796668800

約数和(自身を除く): 2581911940

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 149, 164, 205, 298, 410, 596, 745, 820, 1490, 2980, 6109, 12218, 18127, 24436, 30545, 36254, 61090, 72508, 90635, 122180, 181270, 362540, 743207, 1486414, 2700923, 2972828, 3716035, 5401846, 7432070, 10803692, 13504615, 14864140, 27009230, 54018460, 110737843, 221475686, 442951372, 553689215, 1107378430, 2214756860]

約数ペア:

[(1, 2214756860), (2, 1107378430), (4, 553689215), (5, 442951372), (10, 221475686), (20, 110737843), (41, 54018460), (82, 27009230), (149, 14864140), (164, 13504615), (205, 10803692), (298, 7432070), (410, 5401846), (596, 3716035), (745, 2972828), (820, 2700923), (1490, 1486414), (2980, 743207), (6109, 362540), (12218, 181270), (18127, 122180), (24436, 90635), (30545, 72508), (36254, 61090)]