93877940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{361069}}^1$

素因数の和:361091

約数の個数: 24

約数和(自身を含む): 212309160

約数和(自身を除く): 118431220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 361069, 722138, 1444276, 1805345, 3610690, 4693897, 7221380, 9387794, 18775588, 23469485, 46938970, 93877940]

約数ペア:

[(1, 93877940), (2, 46938970), (4, 23469485), (5, 18775588), (10, 9387794), (13, 7221380), (20, 4693897), (26, 3610690), (52, 1805345), (65, 1444276), (130, 722138), (260, 361069)]