1179969080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{404099}}^1$

素因数の和:404183

約数の個数: 32

約数和(自身を含む): 2691306000

約数和(自身を除く): 1511336920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 404099, 808198, 1616396, 2020495, 3232792, 4040990, 8081980, 16163960, 29499227, 58998454, 117996908, 147496135, 235993816, 294992270, 589984540, 1179969080]

約数ペア:

[(1, 1179969080), (2, 589984540), (4, 294992270), (5, 235993816), (8, 147496135), (10, 117996908), (20, 58998454), (40, 29499227), (73, 16163960), (146, 8081980), (292, 4040990), (365, 3232792), (584, 2020495), (730, 1616396), (1460, 808198), (2920, 404099)]