14291840

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 34626960

約数和(自身を除く): 20335120

約数列:

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

約数ペア:

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