88351520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29063}}^1$

素因数の和:29097

約数の個数: 48

約数和(自身を含む): 219723840

約数和(自身を除く): 131372320

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, 29063, 58126, 116252, 145315, 232504, 290630, 465008, 552197, 581260, 930016, 1104394, 1162520, 2208788, 2325040, 2760985, 4417576, 4650080, 5521970, 8835152, 11043940, 17670304, 22087880, 44175760, 88351520]

約数ペア:

[(1, 88351520), (2, 44175760), (4, 22087880), (5, 17670304), (8, 11043940), (10, 8835152), (16, 5521970), (19, 4650080), (20, 4417576), (32, 2760985), (38, 2325040), (40, 2208788), (76, 1162520), (80, 1104394), (95, 930016), (152, 581260), (160, 552197), (190, 465008), (304, 290630), (380, 232504), (608, 145315), (760, 116252), (1520, 58126), (3040, 29063)]