40806504940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70356043}}^1$

素因数の和:70356081

約数の個数: 24

約数和(自身を含む): 88648615440

約数和(自身を除く): 47842110500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 70356043, 140712086, 281424172, 351780215, 703560430, 1407120860, 2040325247, 4080650494, 8161300988, 10201626235, 20403252470, 40806504940]

約数ペア:

[(1, 40806504940), (2, 20403252470), (4, 10201626235), (5, 8161300988), (10, 4080650494), (20, 2040325247), (29, 1407120860), (58, 703560430), (116, 351780215), (145, 281424172), (290, 140712086), (580, 70356043)]