117636740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1213}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 266973168

約数和(自身を除く): 149336428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373, 746, 1213, 1492, 1865, 2426, 3730, 4849, 4852, 6065, 7460, 9698, 12130, 15769, 19396, 24245, 24260, 31538, 48490, 63076, 78845, 96980, 157690, 315380, 452449, 904898, 1809796, 2262245, 4524490, 5881837, 9048980, 11763674, 23527348, 29409185, 58818370, 117636740]

約数ペア:

[(1, 117636740), (2, 58818370), (4, 29409185), (5, 23527348), (10, 11763674), (13, 9048980), (20, 5881837), (26, 4524490), (52, 2262245), (65, 1809796), (130, 904898), (260, 452449), (373, 315380), (746, 157690), (1213, 96980), (1492, 78845), (1865, 63076), (2426, 48490), (3730, 31538), (4849, 24260), (4852, 24245), (6065, 19396), (7460, 15769), (9698, 12130)]