26371640

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2879}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 59616000

約数和(自身を除く): 33244360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 2879, 4580, 5758, 9160, 11516, 14395, 23032, 28790, 57580, 115160, 659291, 1318582, 2637164, 3296455, 5274328, 6592910, 13185820, 26371640]

約数ペア:

[(1, 26371640), (2, 13185820), (4, 6592910), (5, 5274328), (8, 3296455), (10, 2637164), (20, 1318582), (40, 659291), (229, 115160), (458, 57580), (916, 28790), (1145, 23032), (1832, 14395), (2290, 11516), (2879, 9160), (4580, 5758)]