119294080

素因数分解:

$2^7\times 5^1\times {\mathrm{186397}}^1$

素因数の和:186416

約数の個数: 32

約数和(自身を含む): 285188940

約数和(自身を除く): 165894860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 186397, 372794, 745588, 931985, 1491176, 1863970, 2982352, 3727940, 5964704, 7455880, 11929408, 14911760, 23858816, 29823520, 59647040, 119294080]

約数ペア:

[(1, 119294080), (2, 59647040), (4, 29823520), (5, 23858816), (8, 14911760), (10, 11929408), (16, 7455880), (20, 5964704), (32, 3727940), (40, 2982352), (64, 1863970), (80, 1491176), (128, 931985), (160, 745588), (320, 372794), (640, 186397)]