27623480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22277}}^1$

素因数の和:22319

約数の個数: 32

約数和(自身を含む): 64160640

約数和(自身を除く): 36537160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 22277, 44554, 89108, 111385, 178216, 222770, 445540, 690587, 891080, 1381174, 2762348, 3452935, 5524696, 6905870, 13811740, 27623480]

約数ペア:

[(1, 27623480), (2, 13811740), (4, 6905870), (5, 5524696), (8, 3452935), (10, 2762348), (20, 1381174), (31, 891080), (40, 690587), (62, 445540), (124, 222770), (155, 178216), (248, 111385), (310, 89108), (620, 44554), (1240, 22277)]