45326540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{569}}^2$

素因数の和:1154

約数の個数: 36

約数和(自身を含む): 108975216

約数和(自身を除く): 63648676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 569, 1138, 2276, 2845, 3983, 5690, 7966, 11380, 15932, 19915, 39830, 79660, 323761, 647522, 1295044, 1618805, 2266327, 3237610, 4532654, 6475220, 9065308, 11331635, 22663270, 45326540]

約数ペア:

[(1, 45326540), (2, 22663270), (4, 11331635), (5, 9065308), (7, 6475220), (10, 4532654), (14, 3237610), (20, 2266327), (28, 1618805), (35, 1295044), (70, 647522), (140, 323761), (569, 79660), (1138, 39830), (2276, 19915), (2845, 15932), (3983, 11380), (5690, 7966)]