2516000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 96

約数和(自身を含む): 6722352

約数和(自身を除く): 4206352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 37, 40, 50, 68, 74, 80, 85, 100, 125, 136, 148, 160, 170, 185, 200, 250, 272, 296, 340, 370, 400, 425, 500, 544, 592, 629, 680, 740, 800, 850, 925, 1000, 1184, 1258, 1360, 1480, 1700, 1850, 2000, 2125, 2516, 2720, 2960, 3145, 3400, 3700, 4000, 4250, 4625, 5032, 5920, 6290, 6800, 7400, 8500, 9250, 10064, 12580, 13600, 14800, 15725, 17000, 18500, 20128, 25160, 29600, 31450, 34000, 37000, 50320, 62900, 68000, 74000, 78625, 100640, 125800, 148000, 157250, 251600, 314500, 503200, 629000, 1258000, 2516000]

約数ペア:

[(1, 2516000), (2, 1258000), (4, 629000), (5, 503200), (8, 314500), (10, 251600), (16, 157250), (17, 148000), (20, 125800), (25, 100640), (32, 78625), (34, 74000), (37, 68000), (40, 62900), (50, 50320), (68, 37000), (74, 34000), (80, 31450), (85, 29600), (100, 25160), (125, 20128), (136, 18500), (148, 17000), (160, 15725), (170, 14800), (185, 13600), (200, 12580), (250, 10064), (272, 9250), (296, 8500), (340, 7400), (370, 6800), (400, 6290), (425, 5920), (500, 5032), (544, 4625), (592, 4250), (629, 4000), (680, 3700), (740, 3400), (800, 3145), (850, 2960), (925, 2720), (1000, 2516), (1184, 2125), (1258, 2000), (1360, 1850), (1480, 1700)]