22627540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3001}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 52955280

約数和(自身を除く): 30327740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3001, 3770, 6002, 7540, 12004, 15005, 30010, 39013, 60020, 78026, 87029, 156052, 174058, 195065, 348116, 390130, 435145, 780260, 870290, 1131377, 1740580, 2262754, 4525508, 5656885, 11313770, 22627540]

約数ペア:

[(1, 22627540), (2, 11313770), (4, 5656885), (5, 4525508), (10, 2262754), (13, 1740580), (20, 1131377), (26, 870290), (29, 780260), (52, 435145), (58, 390130), (65, 348116), (116, 195065), (130, 174058), (145, 156052), (260, 87029), (290, 78026), (377, 60020), (580, 39013), (754, 30010), (1508, 15005), (1885, 12004), (3001, 7540), (3770, 6002)]