9840595.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 174016640

約数和(自身を除く): 101919940

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 1789, 2015, 3100, 3578, 4030, 7156, 8060, 8945, 10075, 17890, 20150, 23257, 35780, 40300, 44725, 46514, 55459, 89450, 93028, 110918, 116285, 178900, 221836, 232570, 277295, 465140, 554590, 581425, 720967, 1109180, 1162850, 1386475, 1441934, 2325700, 2772950, 2883868, 3604835, 5545900, 7209670, 14419340, 18024175, 36048350, 72096700]

約数ペア:

[(1, 72096700), (2, 36048350), (4, 18024175), (5, 14419340), (10, 7209670), (13, 5545900), (20, 3604835), (25, 2883868), (26, 2772950), (31, 2325700), (50, 1441934), (52, 1386475), (62, 1162850), (65, 1109180), (100, 720967), (124, 581425), (130, 554590), (155, 465140), (260, 277295), (310, 232570), (325, 221836), (403, 178900), (620, 116285), (650, 110918), (775, 93028), (806, 89450), (1300, 55459), (1550, 46514), (1612, 44725), (1789, 40300), (2015, 35780), (3100, 23257), (3578, 20150), (4030, 17890), (7156, 10075), (8060, 8945)]