382109440

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2179}}^1$

素因数の和:2337

約数の個数: 72

約数和(自身を含む): 922375440

約数和(自身を除く): 540266000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 548, 640, 685, 1096, 1280, 1370, 2179, 2192, 2740, 4358, 4384, 5480, 8716, 8768, 10895, 10960, 17432, 17536, 21790, 21920, 34864, 35072, 43580, 43840, 69728, 87160, 87680, 139456, 174320, 175360, 278912, 298523, 348640, 557824, 597046, 697280, 1194092, 1394560, 1492615, 2388184, 2789120, 2985230, 4776368, 5970460, 9552736, 11940920, 19105472, 23881840, 38210944, 47763680, 76421888, 95527360, 191054720, 382109440]

約数ペア:

[(1, 382109440), (2, 191054720), (4, 95527360), (5, 76421888), (8, 47763680), (10, 38210944), (16, 23881840), (20, 19105472), (32, 11940920), (40, 9552736), (64, 5970460), (80, 4776368), (128, 2985230), (137, 2789120), (160, 2388184), (256, 1492615), (274, 1394560), (320, 1194092), (548, 697280), (640, 597046), (685, 557824), (1096, 348640), (1280, 298523), (1370, 278912), (2179, 175360), (2192, 174320), (2740, 139456), (4358, 87680), (4384, 87160), (5480, 69728), (8716, 43840), (8768, 43580), (10895, 35072), (10960, 34864), (17432, 21920), (17536, 21790)]