1079140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 2298240

約数和(自身を除く): 1219100

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 683, 790, 1366, 1580, 2732, 3415, 6830, 13660, 53957, 107914, 215828, 269785, 539570, 1079140]

約数ペア:

[(1, 1079140), (2, 539570), (4, 269785), (5, 215828), (10, 107914), (20, 53957), (79, 13660), (158, 6830), (316, 3415), (395, 2732), (683, 1580), (790, 1366)]