73899447260

素因数分解:

$2^2\times 5^1\times {\mathrm{106751}}^1\times {\mathrm{34613}}^1$

素因数の和:141373

約数の個数: 24

約数和(自身を含む): 155194776576

約数和(自身を除く): 81295329316

約数列:

[1, 2, 4, 5, 10, 20, 34613, 69226, 106751, 138452, 173065, 213502, 346130, 427004, 533755, 692260, 1067510, 2135020, 3694972363, 7389944726, 14779889452, 18474861815, 36949723630, 73899447260]

約数ペア:

[(1, 73899447260), (2, 36949723630), (4, 18474861815), (5, 14779889452), (10, 7389944726), (20, 3694972363), (34613, 2135020), (69226, 1067510), (106751, 692260), (138452, 533755), (173065, 427004), (213502, 346130)]