74046640

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8191}}^1$

素因数の和:8317

約数の個数: 40

約数和(自身を含む): 173703168

約数和(自身を除く): 99656528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 8191, 9040, 16382, 32764, 40955, 65528, 81910, 131056, 163820, 327640, 655280, 925583, 1851166, 3702332, 4627915, 7404664, 9255830, 14809328, 18511660, 37023320, 74046640]

約数ペア:

[(1, 74046640), (2, 37023320), (4, 18511660), (5, 14809328), (8, 9255830), (10, 7404664), (16, 4627915), (20, 3702332), (40, 1851166), (80, 925583), (113, 655280), (226, 327640), (452, 163820), (565, 131056), (904, 81910), (1130, 65528), (1808, 40955), (2260, 32764), (4520, 16382), (8191, 9040)]