841074640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{48449}}^1$

素因数の和:48500

約数の個数: 80

約数和(自身を含む): 2306995200

約数和(自身を除く): 1465920560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 48449, 96898, 193796, 242245, 339143, 387592, 484490, 678286, 775184, 968980, 1356572, 1501919, 1695715, 1937960, 2713144, 3003838, 3391430, 3875920, 5426288, 6007676, 6782860, 7509595, 10513433, 12015352, 13565720, 15019190, 21026866, 24030704, 27131440, 30038380, 42053732, 52567165, 60076760, 84107464, 105134330, 120153520, 168214928, 210268660, 420537320, 841074640]

約数ペア:

[(1, 841074640), (2, 420537320), (4, 210268660), (5, 168214928), (7, 120153520), (8, 105134330), (10, 84107464), (14, 60076760), (16, 52567165), (20, 42053732), (28, 30038380), (31, 27131440), (35, 24030704), (40, 21026866), (56, 15019190), (62, 13565720), (70, 12015352), (80, 10513433), (112, 7509595), (124, 6782860), (140, 6007676), (155, 5426288), (217, 3875920), (248, 3391430), (280, 3003838), (310, 2713144), (434, 1937960), (496, 1695715), (560, 1501919), (620, 1356572), (868, 968980), (1085, 775184), (1240, 678286), (1736, 484490), (2170, 387592), (2480, 339143), (3472, 242245), (4340, 193796), (8680, 96898), (17360, 48449)]