29127080

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2687}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 65802240

約数和(自身を除く): 36675160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2687, 2710, 5374, 5420, 10748, 10840, 13435, 21496, 26870, 53740, 107480, 728177, 1456354, 2912708, 3640885, 5825416, 7281770, 14563540, 29127080]

約数ペア:

[(1, 29127080), (2, 14563540), (4, 7281770), (5, 5825416), (8, 3640885), (10, 2912708), (20, 1456354), (40, 728177), (271, 107480), (542, 53740), (1084, 26870), (1355, 21496), (2168, 13435), (2687, 10840), (2710, 10748), (5374, 5420)]