26664815360

素因数分解:

$2^8\times 5^1\times {\mathrm{3323}}^1\times {\mathrm{6269}}^1$

素因数の和:9613

約数の個数: 72

約数和(自身を含む): 63899977680

約数和(自身を除く): 37235162320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3323, 6269, 6646, 12538, 13292, 16615, 25076, 26584, 31345, 33230, 50152, 53168, 62690, 66460, 100304, 106336, 125380, 132920, 200608, 212672, 250760, 265840, 401216, 425344, 501520, 531680, 802432, 850688, 1003040, 1063360, 1604864, 2006080, 2126720, 4012160, 4253440, 8024320, 20831887, 41663774, 83327548, 104159435, 166655096, 208318870, 333310192, 416637740, 666620384, 833275480, 1333240768, 1666550960, 2666481536, 3333101920, 5332963072, 6666203840, 13332407680, 26664815360]

約数ペア:

[(1, 26664815360), (2, 13332407680), (4, 6666203840), (5, 5332963072), (8, 3333101920), (10, 2666481536), (16, 1666550960), (20, 1333240768), (32, 833275480), (40, 666620384), (64, 416637740), (80, 333310192), (128, 208318870), (160, 166655096), (256, 104159435), (320, 83327548), (640, 41663774), (1280, 20831887), (3323, 8024320), (6269, 4253440), (6646, 4012160), (12538, 2126720), (13292, 2006080), (16615, 1604864), (25076, 1063360), (26584, 1003040), (31345, 850688), (33230, 802432), (50152, 531680), (53168, 501520), (62690, 425344), (66460, 401216), (100304, 265840), (106336, 250760), (125380, 212672), (132920, 200608)]