3711212240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{25171}}^1$

素因数の和:25300

約数の個数: 80

約数和(自身を含む): 9176704320

約数和(自身を除く): 5465492080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 97, 152, 190, 194, 304, 380, 388, 485, 760, 776, 970, 1520, 1552, 1843, 1940, 3686, 3880, 7372, 7760, 9215, 14744, 18430, 25171, 29488, 36860, 50342, 73720, 100684, 125855, 147440, 201368, 251710, 402736, 478249, 503420, 956498, 1006840, 1912996, 2013680, 2391245, 2441587, 3825992, 4782490, 4883174, 7651984, 9564980, 9766348, 12207935, 19129960, 19532696, 24415870, 38259920, 39065392, 46390153, 48831740, 92780306, 97663480, 185560612, 195326960, 231950765, 371121224, 463901530, 742242448, 927803060, 1855606120, 3711212240]

約数ペア:

[(1, 3711212240), (2, 1855606120), (4, 927803060), (5, 742242448), (8, 463901530), (10, 371121224), (16, 231950765), (19, 195326960), (20, 185560612), (38, 97663480), (40, 92780306), (76, 48831740), (80, 46390153), (95, 39065392), (97, 38259920), (152, 24415870), (190, 19532696), (194, 19129960), (304, 12207935), (380, 9766348), (388, 9564980), (485, 7651984), (760, 4883174), (776, 4782490), (970, 3825992), (1520, 2441587), (1552, 2391245), (1843, 2013680), (1940, 1912996), (3686, 1006840), (3880, 956498), (7372, 503420), (7760, 478249), (9215, 402736), (14744, 251710), (18430, 201368), (25171, 147440), (29488, 125855), (36860, 100684), (50342, 73720)]