5247844990

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{599}}^1\times {\mathrm{2081}}^1$

素因数の和:3108

約数の個数: 32

約数和(自身を含む): 9488923200

約数和(自身を除く): 4241078210

約数列:

[1, 2, 5, 10, 421, 599, 842, 1198, 2081, 2105, 2995, 4162, 4210, 5990, 10405, 20810, 252179, 504358, 876101, 1246519, 1260895, 1752202, 2493038, 2521790, 4380505, 6232595, 8761010, 12465190, 524784499, 1049568998, 2623922495, 5247844990]

約数ペア:

[(1, 5247844990), (2, 2623922495), (5, 1049568998), (10, 524784499), (421, 12465190), (599, 8761010), (842, 6232595), (1198, 4380505), (2081, 2521790), (2105, 2493038), (2995, 1752202), (4162, 1260895), (4210, 1246519), (5990, 876101), (10405, 504358), (20810, 252179)]