8266164940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37573477}}^1$

素因数の和:37573497

約数の個数: 24

約数和(自身を含む): 18937032912

約数和(自身を除く): 10670867972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37573477, 75146954, 150293908, 187867385, 375734770, 413308247, 751469540, 826616494, 1653232988, 2066541235, 4133082470, 8266164940]

約数ペア:

[(1, 8266164940), (2, 4133082470), (4, 2066541235), (5, 1653232988), (10, 826616494), (11, 751469540), (20, 413308247), (22, 375734770), (44, 187867385), (55, 150293908), (110, 75146954), (220, 37573477)]