713187620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{3307}}^1$

素因数の和:3620

約数の個数: 48

約数和(自身を含む): 1540522368

約数和(自身を除く): 827334748

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 263, 410, 526, 820, 1052, 1315, 2630, 3307, 5260, 6614, 10783, 13228, 16535, 21566, 33070, 43132, 53915, 66140, 107830, 135587, 215660, 271174, 542348, 677935, 869741, 1355870, 1739482, 2711740, 3478964, 4348705, 8697410, 17394820, 35659381, 71318762, 142637524, 178296905, 356593810, 713187620]

約数ペア:

[(1, 713187620), (2, 356593810), (4, 178296905), (5, 142637524), (10, 71318762), (20, 35659381), (41, 17394820), (82, 8697410), (164, 4348705), (205, 3478964), (263, 2711740), (410, 1739482), (526, 1355870), (820, 869741), (1052, 677935), (1315, 542348), (2630, 271174), (3307, 215660), (5260, 135587), (6614, 107830), (10783, 66140), (13228, 53915), (16535, 43132), (21566, 33070)]