38453140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{631}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 88550784

約数和(自身を除く): 50097644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 277, 554, 631, 1108, 1262, 1385, 2524, 2770, 3047, 3155, 5540, 6094, 6310, 6941, 12188, 12620, 13882, 15235, 27764, 30470, 34705, 60940, 69410, 138820, 174787, 349574, 699148, 873935, 1747870, 1922657, 3495740, 3845314, 7690628, 9613285, 19226570, 38453140]

約数ペア:

[(1, 38453140), (2, 19226570), (4, 9613285), (5, 7690628), (10, 3845314), (11, 3495740), (20, 1922657), (22, 1747870), (44, 873935), (55, 699148), (110, 349574), (220, 174787), (277, 138820), (554, 69410), (631, 60940), (1108, 34705), (1262, 30470), (1385, 27764), (2524, 15235), (2770, 13882), (3047, 12620), (3155, 12188), (5540, 6941), (6094, 6310)]