29058640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27941}}^1$

素因数の和:27967

約数の個数: 40

約数和(自身を含む): 72760968

約数和(自身を除く): 43702328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 27941, 55882, 111764, 139705, 223528, 279410, 363233, 447056, 558820, 726466, 1117640, 1452932, 1816165, 2235280, 2905864, 3632330, 5811728, 7264660, 14529320, 29058640]

約数ペア:

[(1, 29058640), (2, 14529320), (4, 7264660), (5, 5811728), (8, 3632330), (10, 2905864), (13, 2235280), (16, 1816165), (20, 1452932), (26, 1117640), (40, 726466), (52, 558820), (65, 447056), (80, 363233), (104, 279410), (130, 223528), (208, 139705), (260, 111764), (520, 55882), (1040, 27941)]