29689220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{134951}}^1$

素因数の和:134971

約数の個数: 24

約数和(自身を含む): 68015808

約数和(自身を除く): 38326588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 134951, 269902, 539804, 674755, 1349510, 1484461, 2699020, 2968922, 5937844, 7422305, 14844610, 29689220]

約数ペア:

[(1, 29689220), (2, 14844610), (4, 7422305), (5, 5937844), (10, 2968922), (11, 2699020), (20, 1484461), (22, 1349510), (44, 674755), (55, 539804), (110, 269902), (220, 134951)]