84284273840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81042571}}^1$

素因数の和:81042597

約数の個数: 40

約数和(自身を含む): 211034857488

約数和(自身を除く): 126750583648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 81042571, 162085142, 324170284, 405212855, 648340568, 810425710, 1053553423, 1296681136, 1620851420, 2107106846, 3241702840, 4214213692, 5267767115, 6483405680, 8428427384, 10535534230, 16856854768, 21071068460, 42142136920, 84284273840]

約数ペア:

[(1, 84284273840), (2, 42142136920), (4, 21071068460), (5, 16856854768), (8, 10535534230), (10, 8428427384), (13, 6483405680), (16, 5267767115), (20, 4214213692), (26, 3241702840), (40, 2107106846), (52, 1620851420), (65, 1296681136), (80, 1053553423), (104, 810425710), (130, 648340568), (208, 405212855), (260, 324170284), (520, 162085142), (1040, 81042571)]