9786080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 23877504

約数和(自身を除く): 14091424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1973, 2480, 3946, 4960, 7892, 9865, 15784, 19730, 31568, 39460, 61163, 63136, 78920, 122326, 157840, 244652, 305815, 315680, 489304, 611630, 978608, 1223260, 1957216, 2446520, 4893040, 9786080]

約数ペア:

[(1, 9786080), (2, 4893040), (4, 2446520), (5, 1957216), (8, 1223260), (10, 978608), (16, 611630), (20, 489304), (31, 315680), (32, 305815), (40, 244652), (62, 157840), (80, 122326), (124, 78920), (155, 63136), (160, 61163), (248, 39460), (310, 31568), (496, 19730), (620, 15784), (992, 9865), (1240, 7892), (1973, 4960), (2480, 3946)]