2294000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 80

約数和(自身を含む): 5880576

約数和(自身を除く): 3586576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 37, 40, 50, 62, 74, 80, 100, 124, 125, 148, 155, 185, 200, 248, 250, 296, 310, 370, 400, 496, 500, 592, 620, 740, 775, 925, 1000, 1147, 1240, 1480, 1550, 1850, 2000, 2294, 2480, 2960, 3100, 3700, 3875, 4588, 4625, 5735, 6200, 7400, 7750, 9176, 9250, 11470, 12400, 14800, 15500, 18352, 18500, 22940, 28675, 31000, 37000, 45880, 57350, 62000, 74000, 91760, 114700, 143375, 229400, 286750, 458800, 573500, 1147000, 2294000]

約数ペア:

[(1, 2294000), (2, 1147000), (4, 573500), (5, 458800), (8, 286750), (10, 229400), (16, 143375), (20, 114700), (25, 91760), (31, 74000), (37, 62000), (40, 57350), (50, 45880), (62, 37000), (74, 31000), (80, 28675), (100, 22940), (124, 18500), (125, 18352), (148, 15500), (155, 14800), (185, 12400), (200, 11470), (248, 9250), (250, 9176), (296, 7750), (310, 7400), (370, 6200), (400, 5735), (496, 4625), (500, 4588), (592, 3875), (620, 3700), (740, 3100), (775, 2960), (925, 2480), (1000, 2294), (1147, 2000), (1240, 1850), (1480, 1550)]