115730840

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8741}}^1$

素因数の和:9083

約数の個数: 32

約数和(自身を含む): 261210960

約数和(自身を除く): 145480120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 8741, 13240, 17482, 34964, 43705, 69928, 87410, 174820, 349640, 2893271, 5786542, 11573084, 14466355, 23146168, 28932710, 57865420, 115730840]

約数ペア:

[(1, 115730840), (2, 57865420), (4, 28932710), (5, 23146168), (8, 14466355), (10, 11573084), (20, 5786542), (40, 2893271), (331, 349640), (662, 174820), (1324, 87410), (1655, 69928), (2648, 43705), (3310, 34964), (6620, 17482), (8741, 13240)]