774426500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:3006

約数の個数: 96

約数和(自身を含む): 1849236480

約数和(自身を除く): 1074809980

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 125, 155, 170, 250, 310, 340, 425, 500, 527, 620, 775, 850, 1054, 1550, 1700, 2108, 2125, 2635, 2939, 3100, 3875, 4250, 5270, 5878, 7750, 8500, 10540, 11756, 13175, 14695, 15500, 26350, 29390, 49963, 52700, 58780, 65875, 73475, 91109, 99926, 131750, 146950, 182218, 199852, 249815, 263500, 293900, 364436, 367375, 455545, 499630, 734750, 911090, 999260, 1249075, 1469500, 1548853, 1822180, 2277725, 2498150, 3097706, 4555450, 4996300, 6195412, 6245375, 7744265, 9110900, 11388625, 12490750, 15488530, 22777250, 24981500, 30977060, 38721325, 45554500, 77442650, 154885300, 193606625, 387213250, 774426500]

約数ペア:

[(1, 774426500), (2, 387213250), (4, 193606625), (5, 154885300), (10, 77442650), (17, 45554500), (20, 38721325), (25, 30977060), (31, 24981500), (34, 22777250), (50, 15488530), (62, 12490750), (68, 11388625), (85, 9110900), (100, 7744265), (124, 6245375), (125, 6195412), (155, 4996300), (170, 4555450), (250, 3097706), (310, 2498150), (340, 2277725), (425, 1822180), (500, 1548853), (527, 1469500), (620, 1249075), (775, 999260), (850, 911090), (1054, 734750), (1550, 499630), (1700, 455545), (2108, 367375), (2125, 364436), (2635, 293900), (2939, 263500), (3100, 249815), (3875, 199852), (4250, 182218), (5270, 146950), (5878, 131750), (7750, 99926), (8500, 91109), (10540, 73475), (11756, 65875), (13175, 58780), (14695, 52700), (15500, 49963), (26350, 29390)]