22865050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 47418840

約数和(自身を除く): 24553790

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1213, 1450, 1885, 2426, 3770, 6065, 9425, 12130, 15769, 18850, 30325, 31538, 35177, 60650, 70354, 78845, 157690, 175885, 351770, 394225, 457301, 788450, 879425, 914602, 1758850, 2286505, 4573010, 11432525, 22865050]

約数ペア:

[(1, 22865050), (2, 11432525), (5, 4573010), (10, 2286505), (13, 1758850), (25, 914602), (26, 879425), (29, 788450), (50, 457301), (58, 394225), (65, 351770), (130, 175885), (145, 157690), (290, 78845), (325, 70354), (377, 60650), (650, 35177), (725, 31538), (754, 30325), (1213, 18850), (1450, 15769), (1885, 12130), (2426, 9425), (3770, 6065)]