25305410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5261}}^1$

素因数の和:5318

約数の個数: 32

約数和(自身を含む): 50388912

約数和(自身を除く): 25083502

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 5261, 10522, 26305, 52610, 68393, 136786, 194657, 341965, 389314, 683930, 973285, 1946570, 2530541, 5061082, 12652705, 25305410]

約数ペア:

[(1, 25305410), (2, 12652705), (5, 5061082), (10, 2530541), (13, 1946570), (26, 973285), (37, 683930), (65, 389314), (74, 341965), (130, 194657), (185, 136786), (370, 68393), (481, 52610), (962, 26305), (2405, 10522), (4810, 5261)]