83342270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8513}}^1$

素因数の和:8620

約数の個数: 32

約数和(自身を含む): 165512160

約数和(自身を除く): 82169890

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 8513, 9790, 17026, 42565, 85130, 93643, 187286, 468215, 757657, 936430, 1515314, 3788285, 7576570, 8334227, 16668454, 41671135, 83342270]

約数ペア:

[(1, 83342270), (2, 41671135), (5, 16668454), (10, 8334227), (11, 7576570), (22, 3788285), (55, 1515314), (89, 936430), (110, 757657), (178, 468215), (445, 187286), (890, 93643), (979, 85130), (1958, 42565), (4895, 17026), (8513, 9790)]