335067980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{5531}}^1$

素因数の和:5786

約数の個数: 48

約数和(自身を含む): 761158944

約数和(自身を除く): 426090964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 233, 260, 466, 932, 1165, 2330, 3029, 4660, 5531, 6058, 11062, 12116, 15145, 22124, 27655, 30290, 55310, 60580, 71903, 110620, 143806, 287612, 359515, 719030, 1288723, 1438060, 2577446, 5154892, 6443615, 12887230, 16753399, 25774460, 33506798, 67013596, 83766995, 167533990, 335067980]

約数ペア:

[(1, 335067980), (2, 167533990), (4, 83766995), (5, 67013596), (10, 33506798), (13, 25774460), (20, 16753399), (26, 12887230), (52, 6443615), (65, 5154892), (130, 2577446), (233, 1438060), (260, 1288723), (466, 719030), (932, 359515), (1165, 287612), (2330, 143806), (3029, 110620), (4660, 71903), (5531, 60580), (6058, 55310), (11062, 30290), (12116, 27655), (15145, 22124)]