34878140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{158537}}^1$

素因数の和:158557

約数の個数: 24

約数和(自身を含む): 79903152

約数和(自身を除く): 45025012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 158537, 317074, 634148, 792685, 1585370, 1743907, 3170740, 3487814, 6975628, 8719535, 17439070, 34878140]

約数ペア:

[(1, 34878140), (2, 17439070), (4, 8719535), (5, 6975628), (10, 3487814), (11, 3170740), (20, 1743907), (22, 1585370), (44, 792685), (55, 634148), (110, 317074), (220, 158537)]