29479580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113383}}^1$

素因数の和:113405

約数の個数: 24

約数和(自身を含む): 66669792

約数和(自身を除く): 37190212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 113383, 226766, 453532, 566915, 1133830, 1473979, 2267660, 2947958, 5895916, 7369895, 14739790, 29479580]

約数ペア:

[(1, 29479580), (2, 14739790), (4, 7369895), (5, 5895916), (10, 2947958), (13, 2267660), (20, 1473979), (26, 1133830), (52, 566915), (65, 453532), (130, 226766), (260, 113383)]