29018680

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2677}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 65557440

約数和(自身を除く): 36538760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2677, 2710, 5354, 5420, 10708, 10840, 13385, 21416, 26770, 53540, 107080, 725467, 1450934, 2901868, 3627335, 5803736, 7254670, 14509340, 29018680]

約数ペア:

[(1, 29018680), (2, 14509340), (4, 7254670), (5, 5803736), (8, 3627335), (10, 2901868), (20, 1450934), (40, 725467), (271, 107080), (542, 53540), (1084, 26770), (1355, 21416), (2168, 13385), (2677, 10840), (2710, 10708), (5354, 5420)]