2018360740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{5419}}^1$

素因数の和:7132

約数の個数: 48

約数和(自身を含む): 4627465920

約数和(自身を除く): 2609105180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1693, 3386, 5419, 6772, 8465, 10838, 16930, 18623, 21676, 27095, 33860, 37246, 54190, 59609, 74492, 93115, 108380, 119218, 186230, 238436, 298045, 372460, 596090, 1192180, 9174367, 18348734, 36697468, 45871835, 91743670, 100918037, 183487340, 201836074, 403672148, 504590185, 1009180370, 2018360740]

約数ペア:

[(1, 2018360740), (2, 1009180370), (4, 504590185), (5, 403672148), (10, 201836074), (11, 183487340), (20, 100918037), (22, 91743670), (44, 45871835), (55, 36697468), (110, 18348734), (220, 9174367), (1693, 1192180), (3386, 596090), (5419, 372460), (6772, 298045), (8465, 238436), (10838, 186230), (16930, 119218), (18623, 108380), (21676, 93115), (27095, 74492), (33860, 59609), (37246, 54190)]