2131318850

素因数分解:

$2^1\times 5^2\times {\mathrm{5701}}^1\times {\mathrm{7477}}^1$

素因数の和:13190

約数の個数: 24

約数和(自身を含む): 3965478708

約数和(自身を除く): 1834159858

約数列:

[1, 2, 5, 10, 25, 50, 5701, 7477, 11402, 14954, 28505, 37385, 57010, 74770, 142525, 186925, 285050, 373850, 42626377, 85252754, 213131885, 426263770, 1065659425, 2131318850]

約数ペア:

[(1, 2131318850), (2, 1065659425), (5, 426263770), (10, 213131885), (25, 85252754), (50, 42626377), (5701, 373850), (7477, 285050), (11402, 186925), (14954, 142525), (28505, 74770), (37385, 57010)]