105837290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15361}}^1$

素因数の和:15434

約数の個数: 32

約数和(自身を含む): 209046096

約数和(自身を除く): 103208806

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 15361, 30722, 76805, 153610, 199693, 399386, 814133, 998465, 1628266, 1996930, 4070665, 8141330, 10583729, 21167458, 52918645, 105837290]

約数ペア:

[(1, 105837290), (2, 52918645), (5, 21167458), (10, 10583729), (13, 8141330), (26, 4070665), (53, 1996930), (65, 1628266), (106, 998465), (130, 814133), (265, 399386), (530, 199693), (689, 153610), (1378, 76805), (3445, 30722), (6890, 15361)]