73958410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 138574800

約数和(自身を除く): 64616390

約数列:

[1, 2, 5, 10, 29, 58, 145, 181, 290, 362, 905, 1409, 1810, 2818, 5249, 7045, 10498, 14090, 26245, 40861, 52490, 81722, 204305, 255029, 408610, 510058, 1275145, 2550290, 7395841, 14791682, 36979205, 73958410]

約数ペア:

[(1, 73958410), (2, 36979205), (5, 14791682), (10, 7395841), (29, 2550290), (58, 1275145), (145, 510058), (181, 408610), (290, 255029), (362, 204305), (905, 81722), (1409, 52490), (1810, 40861), (2818, 26245), (5249, 14090), (7045, 10498)]