85802440

素因数分解:

$2^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{2309}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 193347000

約数和(自身を除く): 107544560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 929, 1858, 2309, 3716, 4618, 4645, 7432, 9236, 9290, 11545, 18472, 18580, 23090, 37160, 46180, 92360, 2145061, 4290122, 8580244, 10725305, 17160488, 21450610, 42901220, 85802440]

約数ペア:

[(1, 85802440), (2, 42901220), (4, 21450610), (5, 17160488), (8, 10725305), (10, 8580244), (20, 4290122), (40, 2145061), (929, 92360), (1858, 46180), (2309, 37160), (3716, 23090), (4618, 18580), (4645, 18472), (7432, 11545), (9236, 9290)]