70927760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46663}}^1$

素因数の和:46695

約数の個数: 40

約数和(自身を含む): 173590080

約数和(自身を除く): 102662320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 46663, 93326, 186652, 233315, 373304, 466630, 746608, 886597, 933260, 1773194, 1866520, 3546388, 3733040, 4432985, 7092776, 8865970, 14185552, 17731940, 35463880, 70927760]

約数ペア:

[(1, 70927760), (2, 35463880), (4, 17731940), (5, 14185552), (8, 8865970), (10, 7092776), (16, 4432985), (19, 3733040), (20, 3546388), (38, 1866520), (40, 1773194), (76, 933260), (80, 886597), (95, 746608), (152, 466630), (190, 373304), (304, 233315), (380, 186652), (760, 93326), (1520, 46663)]