928160080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{400069}}^1$

素因数の和:400111

約数の個数: 40

約数和(自身を含む): 2232390600

約数和(自身を除く): 1304230520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 400069, 800138, 1600276, 2000345, 3200552, 4000690, 6401104, 8001380, 11602001, 16002760, 23204002, 32005520, 46408004, 58010005, 92816008, 116020010, 185632016, 232040020, 464080040, 928160080]

約数ペア:

[(1, 928160080), (2, 464080040), (4, 232040020), (5, 185632016), (8, 116020010), (10, 92816008), (16, 58010005), (20, 46408004), (29, 32005520), (40, 23204002), (58, 16002760), (80, 11602001), (116, 8001380), (145, 6401104), (232, 4000690), (290, 3200552), (464, 2000345), (580, 1600276), (1160, 800138), (2320, 400069)]