116354320

素因数分解:

$2^4\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2269}}^1$

素因数の和:2923

約数の個数: 40

約数和(自身を含む): 271065240

約数和(自身を除く): 154710920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 641, 1282, 2269, 2564, 3205, 4538, 5128, 6410, 9076, 10256, 11345, 12820, 18152, 22690, 25640, 36304, 45380, 51280, 90760, 181520, 1454429, 2908858, 5817716, 7272145, 11635432, 14544290, 23270864, 29088580, 58177160, 116354320]

約数ペア:

[(1, 116354320), (2, 58177160), (4, 29088580), (5, 23270864), (8, 14544290), (10, 11635432), (16, 7272145), (20, 5817716), (40, 2908858), (80, 1454429), (641, 181520), (1282, 90760), (2269, 51280), (2564, 45380), (3205, 36304), (4538, 25640), (5128, 22690), (6410, 18152), (9076, 12820), (10256, 11345)]