9577760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 23369472

約数和(自身を除く): 13791712

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, 1931, 2480, 3862, 4960, 7724, 9655, 15448, 19310, 30896, 38620, 59861, 61792, 77240, 119722, 154480, 239444, 299305, 308960, 478888, 598610, 957776, 1197220, 1915552, 2394440, 4788880, 9577760]

約数ペア:

[(1, 9577760), (2, 4788880), (4, 2394440), (5, 1915552), (8, 1197220), (10, 957776), (16, 598610), (20, 478888), (31, 308960), (32, 299305), (40, 239444), (62, 154480), (80, 119722), (124, 77240), (155, 61792), (160, 59861), (248, 38620), (310, 30896), (496, 19310), (620, 15448), (992, 9655), (1240, 7724), (1931, 4960), (2480, 3862)]