4048164020

素因数分解:

$2^2\times 5^1\times {\mathrm{2069}}^1\times {\mathrm{97829}}^1$

素因数の和:99907

約数の個数: 24

約数和(自身を含む): 8505340200

約数和(自身を除く): 4457176180

約数列:

[1, 2, 4, 5, 10, 20, 2069, 4138, 8276, 10345, 20690, 41380, 97829, 195658, 391316, 489145, 978290, 1956580, 202408201, 404816402, 809632804, 1012041005, 2024082010, 4048164020]

約数ペア:

[(1, 4048164020), (2, 2024082010), (4, 1012041005), (5, 809632804), (10, 404816402), (20, 202408201), (2069, 1956580), (4138, 978290), (8276, 489145), (10345, 391316), (20690, 195658), (41380, 97829)]