2961755240

素因数分解:

$2^3\times 5^1\times {\mathrm{74043881}}^1$

素因数の和:74043892

約数の個数: 16

約数和(自身を含む): 6663949380

約数和(自身を除く): 3702194140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 74043881, 148087762, 296175524, 370219405, 592351048, 740438810, 1480877620, 2961755240]

約数ペア:

[(1, 2961755240), (2, 1480877620), (4, 740438810), (5, 592351048), (8, 370219405), (10, 296175524), (20, 148087762), (40, 74043881)]