22560260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 49638960

約数和(自身を除く): 27078700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 401, 485, 580, 802, 970, 1604, 1940, 2005, 2813, 4010, 5626, 8020, 11252, 11629, 14065, 23258, 28130, 38897, 46516, 56260, 58145, 77794, 116290, 155588, 194485, 232580, 388970, 777940, 1128013, 2256026, 4512052, 5640065, 11280130, 22560260]

約数ペア:

[(1, 22560260), (2, 11280130), (4, 5640065), (5, 4512052), (10, 2256026), (20, 1128013), (29, 777940), (58, 388970), (97, 232580), (116, 194485), (145, 155588), (194, 116290), (290, 77794), (388, 58145), (401, 56260), (485, 46516), (580, 38897), (802, 28130), (970, 23258), (1604, 14065), (1940, 11629), (2005, 11252), (2813, 8020), (4010, 5626)]