37107820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 81375840

約数和(自身を除く): 44268020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 137, 145, 274, 290, 467, 548, 580, 685, 934, 1370, 1868, 2335, 2740, 3973, 4670, 7946, 9340, 13543, 15892, 19865, 27086, 39730, 54172, 63979, 67715, 79460, 127958, 135430, 255916, 270860, 319895, 639790, 1279580, 1855391, 3710782, 7421564, 9276955, 18553910, 37107820]

約数ペア:

[(1, 37107820), (2, 18553910), (4, 9276955), (5, 7421564), (10, 3710782), (20, 1855391), (29, 1279580), (58, 639790), (116, 319895), (137, 270860), (145, 255916), (274, 135430), (290, 127958), (467, 79460), (548, 67715), (580, 63979), (685, 54172), (934, 39730), (1370, 27086), (1868, 19865), (2335, 15892), (2740, 13543), (3973, 9340), (4670, 7946)]