141827480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{114377}}^1$

素因数の和:114419

約数の個数: 32

約数和(自身を含む): 329408640

約数和(自身を除く): 187581160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 114377, 228754, 457508, 571885, 915016, 1143770, 2287540, 3545687, 4575080, 7091374, 14182748, 17728435, 28365496, 35456870, 70913740, 141827480]

約数ペア:

[(1, 141827480), (2, 70913740), (4, 35456870), (5, 28365496), (8, 17728435), (10, 14182748), (20, 7091374), (31, 4575080), (40, 3545687), (62, 2287540), (124, 1143770), (155, 915016), (248, 571885), (310, 457508), (620, 228754), (1240, 114377)]