86389630

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 158824800

約数和(自身を除く): 72435170

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 565, 859, 890, 1130, 1718, 4295, 8590, 10057, 20114, 50285, 76451, 97067, 100570, 152902, 194134, 382255, 485335, 764510, 970670, 8638963, 17277926, 43194815, 86389630]

約数ペア:

[(1, 86389630), (2, 43194815), (5, 17277926), (10, 8638963), (89, 970670), (113, 764510), (178, 485335), (226, 382255), (445, 194134), (565, 152902), (859, 100570), (890, 97067), (1130, 76451), (1718, 50285), (4295, 20114), (8590, 10057)]