34972180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42649}}^1$

素因数の和:42699

約数の個数: 24

約数和(自身を含む): 75234600

約数和(自身を除く): 40262420

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 42649, 85298, 170596, 213245, 426490, 852980, 1748609, 3497218, 6994436, 8743045, 17486090, 34972180]

約数ペア:

[(1, 34972180), (2, 17486090), (4, 8743045), (5, 6994436), (10, 3497218), (20, 1748609), (41, 852980), (82, 426490), (164, 213245), (205, 170596), (410, 85298), (820, 42649)]