86470960

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4639}}^1$

素因数の和:4885

約数の個数: 40

約数和(自身を含む): 201951360

約数和(自身を除く): 115480400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3728, 4639, 4660, 9278, 9320, 18556, 18640, 23195, 37112, 46390, 74224, 92780, 185560, 371120, 1080887, 2161774, 4323548, 5404435, 8647096, 10808870, 17294192, 21617740, 43235480, 86470960]

約数ペア:

[(1, 86470960), (2, 43235480), (4, 21617740), (5, 17294192), (8, 10808870), (10, 8647096), (16, 5404435), (20, 4323548), (40, 2161774), (80, 1080887), (233, 371120), (466, 185560), (932, 92780), (1165, 74224), (1864, 46390), (2330, 37112), (3728, 23195), (4639, 18640), (4660, 18556), (9278, 9320)]