57167360

素因数分解:

$2^9\times 5^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 80

約数和(自身を含む): 138915216

約数和(自身を除く): 81747856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 163, 256, 274, 320, 326, 512, 548, 640, 652, 685, 815, 1096, 1280, 1304, 1370, 1630, 2192, 2560, 2608, 2740, 3260, 4384, 5216, 5480, 6520, 8768, 10432, 10960, 13040, 17536, 20864, 21920, 22331, 26080, 35072, 41728, 43840, 44662, 52160, 70144, 83456, 87680, 89324, 104320, 111655, 175360, 178648, 208640, 223310, 350720, 357296, 417280, 446620, 714592, 893240, 1429184, 1786480, 2858368, 3572960, 5716736, 7145920, 11433472, 14291840, 28583680, 57167360]

約数ペア:

[(1, 57167360), (2, 28583680), (4, 14291840), (5, 11433472), (8, 7145920), (10, 5716736), (16, 3572960), (20, 2858368), (32, 1786480), (40, 1429184), (64, 893240), (80, 714592), (128, 446620), (137, 417280), (160, 357296), (163, 350720), (256, 223310), (274, 208640), (320, 178648), (326, 175360), (512, 111655), (548, 104320), (640, 89324), (652, 87680), (685, 83456), (815, 70144), (1096, 52160), (1280, 44662), (1304, 43840), (1370, 41728), (1630, 35072), (2192, 26080), (2560, 22331), (2608, 21920), (2740, 20864), (3260, 17536), (4384, 13040), (5216, 10960), (5480, 10432), (6520, 8768)]