37205090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2089}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 72681840

約数和(自身を除く): 35476750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 2089, 3562, 4178, 8905, 10445, 17810, 20890, 27157, 54314, 135785, 271570, 286193, 572386, 1430965, 2861930, 3720509, 7441018, 18602545, 37205090]

約数ペア:

[(1, 37205090), (2, 18602545), (5, 7441018), (10, 3720509), (13, 2861930), (26, 1430965), (65, 572386), (130, 286193), (137, 271570), (274, 135785), (685, 54314), (1370, 27157), (1781, 20890), (2089, 17810), (3562, 10445), (4178, 8905)]