4150880180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5062049}}^1$

素因数の和:5062099

約数の個数: 24

約数和(自身を含む): 8929456200

約数和(自身を除く): 4778576020

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5062049, 10124098, 20248196, 25310245, 50620490, 101240980, 207544009, 415088018, 830176036, 1037720045, 2075440090, 4150880180]

約数ペア:

[(1, 4150880180), (2, 2075440090), (4, 1037720045), (5, 830176036), (10, 415088018), (20, 207544009), (41, 101240980), (82, 50620490), (164, 25310245), (205, 20248196), (410, 10124098), (820, 5062049)]