80055284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5347}}^1$

素因数の和:5567

約数の個数: 24

約数和(自身を含む): 148246560

約数和(自身を除く): 68191276

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 5347, 7486, 10694, 14972, 21388, 101593, 203186, 406372, 1053359, 2106718, 4213436, 20013821, 40027642, 80055284]

約数ペア:

[(1, 80055284), (2, 40027642), (4, 20013821), (19, 4213436), (38, 2106718), (76, 1053359), (197, 406372), (394, 203186), (788, 101593), (3743, 21388), (5347, 14972), (7486, 10694)]