82661751500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{39019}}^1$

素因数の和:39280

約数の個数: 96

約数和(自身を含む): 190892083200

約数和(自身を除く): 108230331700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 223, 250, 380, 446, 475, 500, 892, 950, 1115, 1900, 2230, 2375, 4237, 4460, 4750, 5575, 8474, 9500, 11150, 16948, 21185, 22300, 27875, 39019, 42370, 55750, 78038, 84740, 105925, 111500, 156076, 195095, 211850, 390190, 423700, 529625, 741361, 780380, 975475, 1059250, 1482722, 1950950, 2118500, 2965444, 3706805, 3901900, 4877375, 7413610, 8701237, 9754750, 14827220, 17402474, 18534025, 19509500, 34804948, 37068050, 43506185, 74136100, 87012370, 92670125, 165323503, 174024740, 185340250, 217530925, 330647006, 370680500, 435061850, 661294012, 826617515, 870123700, 1087654625, 1653235030, 2175309250, 3306470060, 4133087575, 4350618500, 8266175150, 16532350300, 20665437875, 41330875750, 82661751500]

約数ペア:

[(1, 82661751500), (2, 41330875750), (4, 20665437875), (5, 16532350300), (10, 8266175150), (19, 4350618500), (20, 4133087575), (25, 3306470060), (38, 2175309250), (50, 1653235030), (76, 1087654625), (95, 870123700), (100, 826617515), (125, 661294012), (190, 435061850), (223, 370680500), (250, 330647006), (380, 217530925), (446, 185340250), (475, 174024740), (500, 165323503), (892, 92670125), (950, 87012370), (1115, 74136100), (1900, 43506185), (2230, 37068050), (2375, 34804948), (4237, 19509500), (4460, 18534025), (4750, 17402474), (5575, 14827220), (8474, 9754750), (9500, 8701237), (11150, 7413610), (16948, 4877375), (21185, 3901900), (22300, 3706805), (27875, 2965444), (39019, 2118500), (42370, 1950950), (55750, 1482722), (78038, 1059250), (84740, 975475), (105925, 780380), (111500, 741361), (156076, 529625), (195095, 423700), (211850, 390190)]