5409190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17449}}^1$

素因数の和:17487

約数の個数: 16

約数和(自身を含む): 10051200

約数和(自身を除く): 4642010

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 17449, 34898, 87245, 174490, 540919, 1081838, 2704595, 5409190]

約数ペア:

[(1, 5409190), (2, 2704595), (5, 1081838), (10, 540919), (31, 174490), (62, 87245), (155, 34898), (310, 17449)]