83304800

素因数分解:

$2^5\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1152

約数の個数: 72

約数和(自身を含む): 205580592

約数和(自身を除く): 122275792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 101, 160, 200, 202, 400, 404, 505, 800, 808, 1010, 1031, 1616, 2020, 2062, 2525, 3232, 4040, 4124, 5050, 5155, 8080, 8248, 10100, 10310, 16160, 16496, 20200, 20620, 25775, 32992, 40400, 41240, 51550, 80800, 82480, 103100, 104131, 164960, 206200, 208262, 412400, 416524, 520655, 824800, 833048, 1041310, 1666096, 2082620, 2603275, 3332192, 4165240, 5206550, 8330480, 10413100, 16660960, 20826200, 41652400, 83304800]

約数ペア:

[(1, 83304800), (2, 41652400), (4, 20826200), (5, 16660960), (8, 10413100), (10, 8330480), (16, 5206550), (20, 4165240), (25, 3332192), (32, 2603275), (40, 2082620), (50, 1666096), (80, 1041310), (100, 833048), (101, 824800), (160, 520655), (200, 416524), (202, 412400), (400, 208262), (404, 206200), (505, 164960), (800, 104131), (808, 103100), (1010, 82480), (1031, 80800), (1616, 51550), (2020, 41240), (2062, 40400), (2525, 32992), (3232, 25775), (4040, 20620), (4124, 20200), (5050, 16496), (5155, 16160), (8080, 10310), (8248, 10100)]