34156540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1451}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 79035264

約数和(自身を除く): 44878724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 1451, 2140, 2354, 2902, 4708, 5804, 5885, 7255, 11770, 14510, 15961, 23540, 29020, 31922, 63844, 79805, 155257, 159610, 310514, 319220, 621028, 776285, 1552570, 1707827, 3105140, 3415654, 6831308, 8539135, 17078270, 34156540]

約数ペア:

[(1, 34156540), (2, 17078270), (4, 8539135), (5, 6831308), (10, 3415654), (11, 3105140), (20, 1707827), (22, 1552570), (44, 776285), (55, 621028), (107, 319220), (110, 310514), (214, 159610), (220, 155257), (428, 79805), (535, 63844), (1070, 31922), (1177, 29020), (1451, 23540), (2140, 15961), (2354, 14510), (2902, 11770), (4708, 7255), (5804, 5885)]