264232180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{587}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 565439616

約数和(自身を除く): 301207436

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 317, 355, 587, 634, 710, 1174, 1268, 1420, 1585, 2348, 2935, 3170, 5870, 6340, 11740, 22507, 41677, 45014, 83354, 90028, 112535, 166708, 186079, 208385, 225070, 372158, 416770, 450140, 744316, 833540, 930395, 1860790, 3721580, 13211609, 26423218, 52846436, 66058045, 132116090, 264232180]

約数ペア:

[(1, 264232180), (2, 132116090), (4, 66058045), (5, 52846436), (10, 26423218), (20, 13211609), (71, 3721580), (142, 1860790), (284, 930395), (317, 833540), (355, 744316), (587, 450140), (634, 416770), (710, 372158), (1174, 225070), (1268, 208385), (1420, 186079), (1585, 166708), (2348, 112535), (2935, 90028), (3170, 83354), (5870, 45014), (6340, 41677), (11740, 22507)]