4878902020

素因数分解:

$2^2\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{91331}}^1$

素因数の和:94011

約数の個数: 24

約数和(自身を含む): 10249642368

約数和(自身を除く): 5370740348

約数列:

[1, 2, 4, 5, 10, 20, 2671, 5342, 10684, 13355, 26710, 53420, 91331, 182662, 365324, 456655, 913310, 1826620, 243945101, 487890202, 975780404, 1219725505, 2439451010, 4878902020]

約数ペア:

[(1, 4878902020), (2, 2439451010), (4, 1219725505), (5, 975780404), (10, 487890202), (20, 243945101), (2671, 1826620), (5342, 913310), (10684, 456655), (13355, 365324), (26710, 182662), (53420, 91331)]