152019080

素因数分解:

$2^3\times 5^1\times {\mathrm{3800477}}^1$

素因数の和:3800488

約数の個数: 16

約数和(自身を含む): 342043020

約数和(自身を除く): 190023940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3800477, 7600954, 15201908, 19002385, 30403816, 38004770, 76009540, 152019080]

約数ペア:

[(1, 152019080), (2, 76009540), (4, 38004770), (5, 30403816), (8, 19002385), (10, 15201908), (20, 7600954), (40, 3800477)]