89481320

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{9601}}^1$

素因数の和:9845

約数の個数: 32

約数和(自身を含む): 202218120

約数和(自身を除く): 112736800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 9601, 19202, 38404, 48005, 76808, 96010, 192020, 384040, 2237033, 4474066, 8948132, 11185165, 17896264, 22370330, 44740660, 89481320]

約数ペア:

[(1, 89481320), (2, 44740660), (4, 22370330), (5, 17896264), (8, 11185165), (10, 8948132), (20, 4474066), (40, 2237033), (233, 384040), (466, 192020), (932, 96010), (1165, 76808), (1864, 48005), (2330, 38404), (4660, 19202), (9320, 9601)]