57471520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11587}}^1$

素因数の和:11633

約数の個数: 48

約数和(自身を含む): 140168448

約数和(自身を除く): 82696928

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, 2480, 4960, 11587, 23174, 46348, 57935, 92696, 115870, 185392, 231740, 359197, 370784, 463480, 718394, 926960, 1436788, 1795985, 1853920, 2873576, 3591970, 5747152, 7183940, 11494304, 14367880, 28735760, 57471520]

約数ペア:

[(1, 57471520), (2, 28735760), (4, 14367880), (5, 11494304), (8, 7183940), (10, 5747152), (16, 3591970), (20, 2873576), (31, 1853920), (32, 1795985), (40, 1436788), (62, 926960), (80, 718394), (124, 463480), (155, 370784), (160, 359197), (248, 231740), (310, 185392), (496, 115870), (620, 92696), (992, 57935), (1240, 46348), (2480, 23174), (4960, 11587)]