2445176230480

素因数分解:

$2^4\times 5^1\times {\mathrm{30564702881}}^1$

素因数の和:30564702894

約数の個数: 20

約数和(自身を含む): 5685034736052

約数和(自身を除く): 3239858505572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 30564702881, 61129405762, 122258811524, 152823514405, 244517623048, 305647028810, 489035246096, 611294057620, 1222588115240, 2445176230480]

約数ペア:

[(1, 2445176230480), (2, 1222588115240), (4, 611294057620), (5, 489035246096), (8, 305647028810), (10, 244517623048), (16, 152823514405), (20, 122258811524), (40, 61129405762), (80, 30564702881)]