145011040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47701}}^1$

素因数の和:47735

約数の個数: 48

約数和(自身を含む): 360627120

約数和(自身を除く): 215616080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 47701, 95402, 190804, 238505, 381608, 477010, 763216, 906319, 954020, 1526432, 1812638, 1908040, 3625276, 3816080, 4531595, 7250552, 7632160, 9063190, 14501104, 18126380, 29002208, 36252760, 72505520, 145011040]

約数ペア:

[(1, 145011040), (2, 72505520), (4, 36252760), (5, 29002208), (8, 18126380), (10, 14501104), (16, 9063190), (19, 7632160), (20, 7250552), (32, 4531595), (38, 3816080), (40, 3625276), (76, 1908040), (80, 1812638), (95, 1526432), (152, 954020), (160, 906319), (190, 763216), (304, 477010), (380, 381608), (608, 238505), (760, 190804), (1520, 95402), (3040, 47701)]