115723270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1061}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 224804160

約数和(自身を除く): 109080890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 839, 1061, 1678, 2122, 4195, 5305, 8390, 10610, 10907, 13793, 21814, 27586, 54535, 68965, 109070, 137930, 890179, 1780358, 4450895, 8901790, 11572327, 23144654, 57861635, 115723270]

約数ペア:

[(1, 115723270), (2, 57861635), (5, 23144654), (10, 11572327), (13, 8901790), (26, 4450895), (65, 1780358), (130, 890179), (839, 137930), (1061, 109070), (1678, 68965), (2122, 54535), (4195, 27586), (5305, 21814), (8390, 13793), (10610, 10907)]