4971036760

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{269579}}^1$

素因数の和:270051

約数の個数: 32

約数和(自身を含む): 11209136400

約数和(自身を除く): 6238099640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 3688, 4610, 9220, 18440, 269579, 539158, 1078316, 1347895, 2156632, 2695790, 5391580, 10783160, 124275919, 248551838, 497103676, 621379595, 994207352, 1242759190, 2485518380, 4971036760]

約数ペア:

[(1, 4971036760), (2, 2485518380), (4, 1242759190), (5, 994207352), (8, 621379595), (10, 497103676), (20, 248551838), (40, 124275919), (461, 10783160), (922, 5391580), (1844, 2695790), (2305, 2156632), (3688, 1347895), (4610, 1078316), (9220, 539158), (18440, 269579)]