10366972180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12642649}}^1$

素因数の和:12642699

約数の個数: 24

約数和(自身を含む): 22301634600

約数和(自身を除く): 11934662420

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 12642649, 25285298, 50570596, 63213245, 126426490, 252852980, 518348609, 1036697218, 2073394436, 2591743045, 5183486090, 10366972180]

約数ペア:

[(1, 10366972180), (2, 5183486090), (4, 2591743045), (5, 2073394436), (10, 1036697218), (20, 518348609), (41, 252852980), (82, 126426490), (164, 63213245), (205, 50570596), (410, 25285298), (820, 12642649)]