10080552820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{160877}}^1$

素因数の和:161140

約数の個数: 48

約数和(自身を含む): 22892295888

約数和(自身を除く): 12811743068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 241, 260, 482, 964, 1205, 2410, 3133, 4820, 6266, 12532, 15665, 31330, 62660, 160877, 321754, 643508, 804385, 1608770, 2091401, 3217540, 4182802, 8365604, 10457005, 20914010, 38771357, 41828020, 77542714, 155085428, 193856785, 387713570, 504027641, 775427140, 1008055282, 2016110564, 2520138205, 5040276410, 10080552820]

約数ペア:

[(1, 10080552820), (2, 5040276410), (4, 2520138205), (5, 2016110564), (10, 1008055282), (13, 775427140), (20, 504027641), (26, 387713570), (52, 193856785), (65, 155085428), (130, 77542714), (241, 41828020), (260, 38771357), (482, 20914010), (964, 10457005), (1205, 8365604), (2410, 4182802), (3133, 3217540), (4820, 2091401), (6266, 1608770), (12532, 804385), (15665, 643508), (31330, 321754), (62660, 160877)]