900380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3463}}^1$

素因数の和:3485

約数の個数: 24

約数和(自身を含む): 2036832

約数和(自身を除く): 1136452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3463, 6926, 13852, 17315, 34630, 45019, 69260, 90038, 180076, 225095, 450190, 900380]

約数ペア:

[(1, 900380), (2, 450190), (4, 225095), (5, 180076), (10, 90038), (13, 69260), (20, 45019), (26, 34630), (52, 17315), (65, 13852), (130, 6926), (260, 3463)]