119744840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157559}}^1$

素因数の和:157589

約数の個数: 32

約数和(自身を含む): 283608000

約数和(自身を除く): 163863160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 157559, 315118, 630236, 787795, 1260472, 1575590, 2993621, 3151180, 5987242, 6302360, 11974484, 14968105, 23948968, 29936210, 59872420, 119744840]

約数ペア:

[(1, 119744840), (2, 59872420), (4, 29936210), (5, 23948968), (8, 14968105), (10, 11974484), (19, 6302360), (20, 5987242), (38, 3151180), (40, 2993621), (76, 1575590), (95, 1260472), (152, 787795), (190, 630236), (380, 315118), (760, 157559)]