29135301820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{79609}}^1$

素因数の和:80278

約数の個数: 48

約数和(自身を含む): 63395035200

約数和(自身を除く): 34259733380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 631, 1262, 2524, 3155, 6310, 12620, 18299, 36598, 73196, 79609, 91495, 159218, 182990, 318436, 365980, 398045, 796090, 1592180, 2308661, 4617322, 9234644, 11543305, 23086610, 46173220, 50233279, 100466558, 200933116, 251166395, 502332790, 1004665580, 1456765091, 2913530182, 5827060364, 7283825455, 14567650910, 29135301820]

約数ペア:

[(1, 29135301820), (2, 14567650910), (4, 7283825455), (5, 5827060364), (10, 2913530182), (20, 1456765091), (29, 1004665580), (58, 502332790), (116, 251166395), (145, 200933116), (290, 100466558), (580, 50233279), (631, 46173220), (1262, 23086610), (2524, 11543305), (3155, 9234644), (6310, 4617322), (12620, 2308661), (18299, 1592180), (36598, 796090), (73196, 398045), (79609, 365980), (91495, 318436), (159218, 182990)]