132523760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53437}}^1$

素因数の和:53481

約数の個数: 40

約数和(自身を含む): 318062976

約数和(自身を除く): 185539216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 53437, 106874, 213748, 267185, 427496, 534370, 854992, 1068740, 1656547, 2137480, 3313094, 4274960, 6626188, 8282735, 13252376, 16565470, 26504752, 33130940, 66261880, 132523760]

約数ペア:

[(1, 132523760), (2, 66261880), (4, 33130940), (5, 26504752), (8, 16565470), (10, 13252376), (16, 8282735), (20, 6626188), (31, 4274960), (40, 3313094), (62, 2137480), (80, 1656547), (124, 1068740), (155, 854992), (248, 534370), (310, 427496), (496, 267185), (620, 213748), (1240, 106874), (2480, 53437)]