22571316020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{267877}}^1$

素因数の和:268280

約数の個数: 48

約数和(自身を含む): 51844036608

約数和(自身を除く): 29272720588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 383, 766, 1532, 1915, 3830, 4213, 7660, 8426, 16852, 21065, 42130, 84260, 267877, 535754, 1071508, 1339385, 2678770, 2946647, 5357540, 5893294, 11786588, 14733235, 29466470, 58932940, 102596891, 205193782, 410387564, 512984455, 1025968910, 1128565801, 2051937820, 2257131602, 4514263204, 5642829005, 11285658010, 22571316020]

約数ペア:

[(1, 22571316020), (2, 11285658010), (4, 5642829005), (5, 4514263204), (10, 2257131602), (11, 2051937820), (20, 1128565801), (22, 1025968910), (44, 512984455), (55, 410387564), (110, 205193782), (220, 102596891), (383, 58932940), (766, 29466470), (1532, 14733235), (1915, 11786588), (3830, 5893294), (4213, 5357540), (7660, 2946647), (8426, 2678770), (16852, 1339385), (21065, 1071508), (42130, 535754), (84260, 267877)]