5040250

素因数分解:

$2^1\times 5^3\times {\mathrm{20161}}^1$

素因数の和:20178

約数の個数: 16

約数和(自身を含む): 9435816

約数和(自身を除く): 4395566

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 20161, 40322, 100805, 201610, 504025, 1008050, 2520125, 5040250]

約数ペア:

[(1, 5040250), (2, 2520125), (5, 1008050), (10, 504025), (25, 201610), (50, 100805), (125, 40322), (250, 20161)]