54411440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35797}}^1$

素因数の和:35829

約数の個数: 40

約数和(自身を含む): 133168560

約数和(自身を除く): 78757120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 35797, 71594, 143188, 178985, 286376, 357970, 572752, 680143, 715940, 1360286, 1431880, 2720572, 2863760, 3400715, 5441144, 6801430, 10882288, 13602860, 27205720, 54411440]

約数ペア:

[(1, 54411440), (2, 27205720), (4, 13602860), (5, 10882288), (8, 6801430), (10, 5441144), (16, 3400715), (19, 2863760), (20, 2720572), (38, 1431880), (40, 1360286), (76, 715940), (80, 680143), (95, 572752), (152, 357970), (190, 286376), (304, 178985), (380, 143188), (760, 71594), (1520, 35797)]