83938360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{190769}}^1$

素因数の和:190791

約数の個数: 32

約数和(自身を含む): 206031600

約数和(自身を除く): 122093240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 190769, 381538, 763076, 953845, 1526152, 1907690, 2098459, 3815380, 4196918, 7630760, 8393836, 10492295, 16787672, 20984590, 41969180, 83938360]

約数ペア:

[(1, 83938360), (2, 41969180), (4, 20984590), (5, 16787672), (8, 10492295), (10, 8393836), (11, 7630760), (20, 4196918), (22, 3815380), (40, 2098459), (44, 1907690), (55, 1526152), (88, 953845), (110, 763076), (220, 381538), (440, 190769)]