4840280

素因数分解:

$2^3\times 5^1\times {\mathrm{121007}}^1$

素因数の和:121018

約数の個数: 16

約数和(自身を含む): 10890720

約数和(自身を除く): 6050440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 121007, 242014, 484028, 605035, 968056, 1210070, 2420140, 4840280]

約数ペア:

[(1, 4840280), (2, 2420140), (4, 1210070), (5, 968056), (8, 605035), (10, 484028), (20, 242014), (40, 121007)]