86288500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 205470720

約数和(自身を除く): 119182220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 125, 155, 190, 250, 293, 310, 380, 475, 500, 586, 589, 620, 775, 950, 1172, 1178, 1465, 1550, 1900, 2356, 2375, 2930, 2945, 3100, 3875, 4750, 5567, 5860, 5890, 7325, 7750, 9083, 9500, 11134, 11780, 14650, 14725, 15500, 18166, 22268, 27835, 29300, 29450, 36332, 36625, 45415, 55670, 58900, 73250, 73625, 90830, 111340, 139175, 146500, 147250, 172577, 181660, 227075, 278350, 294500, 345154, 454150, 556700, 690308, 695875, 862885, 908300, 1135375, 1391750, 1725770, 2270750, 2783500, 3451540, 4314425, 4541500, 8628850, 17257700, 21572125, 43144250, 86288500]

約数ペア:

[(1, 86288500), (2, 43144250), (4, 21572125), (5, 17257700), (10, 8628850), (19, 4541500), (20, 4314425), (25, 3451540), (31, 2783500), (38, 2270750), (50, 1725770), (62, 1391750), (76, 1135375), (95, 908300), (100, 862885), (124, 695875), (125, 690308), (155, 556700), (190, 454150), (250, 345154), (293, 294500), (310, 278350), (380, 227075), (475, 181660), (500, 172577), (586, 147250), (589, 146500), (620, 139175), (775, 111340), (950, 90830), (1172, 73625), (1178, 73250), (1465, 58900), (1550, 55670), (1900, 45415), (2356, 36625), (2375, 36332), (2930, 29450), (2945, 29300), (3100, 27835), (3875, 22268), (4750, 18166), (5567, 15500), (5860, 14725), (5890, 14650), (7325, 11780), (7750, 11134), (9083, 9500)]