380430400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{33967}}^1$

素因数の和:33996

約数の個数: 84

約数和(自身を含む): 1069856128

約数和(自身を除く): 689425728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 33967, 67934, 135868, 169835, 237769, 271736, 339670, 475538, 543472, 679340, 849175, 951076, 1086944, 1188845, 1358680, 1698350, 1902152, 2173888, 2377690, 2717360, 3396700, 3804304, 4755380, 5434720, 5944225, 6793400, 7608608, 9510760, 10869440, 11888450, 13586800, 15217216, 19021520, 23776900, 27173600, 38043040, 47553800, 54347200, 76086080, 95107600, 190215200, 380430400]

約数ペア:

[(1, 380430400), (2, 190215200), (4, 95107600), (5, 76086080), (7, 54347200), (8, 47553800), (10, 38043040), (14, 27173600), (16, 23776900), (20, 19021520), (25, 15217216), (28, 13586800), (32, 11888450), (35, 10869440), (40, 9510760), (50, 7608608), (56, 6793400), (64, 5944225), (70, 5434720), (80, 4755380), (100, 3804304), (112, 3396700), (140, 2717360), (160, 2377690), (175, 2173888), (200, 1902152), (224, 1698350), (280, 1358680), (320, 1188845), (350, 1086944), (400, 951076), (448, 849175), (560, 679340), (700, 543472), (800, 475538), (1120, 339670), (1400, 271736), (1600, 237769), (2240, 169835), (2800, 135868), (5600, 67934), (11200, 33967)]