87224800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8420

約数の個数: 72

約数和(自身を含む): 229344696

約数和(自身を除く): 142119896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 8387, 10400, 16774, 33548, 41935, 67096, 83870, 109031, 134192, 167740, 209675, 218062, 268384, 335480, 419350, 436124, 545155, 670960, 838700, 872248, 1090310, 1341920, 1677400, 1744496, 2180620, 2725775, 3354800, 3488992, 4361240, 5451550, 6709600, 8722480, 10903100, 17444960, 21806200, 43612400, 87224800]

約数ペア:

[(1, 87224800), (2, 43612400), (4, 21806200), (5, 17444960), (8, 10903100), (10, 8722480), (13, 6709600), (16, 5451550), (20, 4361240), (25, 3488992), (26, 3354800), (32, 2725775), (40, 2180620), (50, 1744496), (52, 1677400), (65, 1341920), (80, 1090310), (100, 872248), (104, 838700), (130, 670960), (160, 545155), (200, 436124), (208, 419350), (260, 335480), (325, 268384), (400, 218062), (416, 209675), (520, 167740), (650, 134192), (800, 109031), (1040, 83870), (1300, 67096), (2080, 41935), (2600, 33548), (5200, 16774), (8387, 10400)]