188212760080

素因数分解:

$2^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{4830923}}^1$

素因数の和:4831423

約数の個数: 40

約数和(自身を含む): 438493309632

約数和(自身を除く): 250280549552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487, 974, 1948, 2435, 3896, 4870, 7792, 9740, 19480, 38960, 4830923, 9661846, 19323692, 24154615, 38647384, 48309230, 77294768, 96618460, 193236920, 386473840, 2352659501, 4705319002, 9410638004, 11763297505, 18821276008, 23526595010, 37642552016, 47053190020, 94106380040, 188212760080]

約数ペア:

[(1, 188212760080), (2, 94106380040), (4, 47053190020), (5, 37642552016), (8, 23526595010), (10, 18821276008), (16, 11763297505), (20, 9410638004), (40, 4705319002), (80, 2352659501), (487, 386473840), (974, 193236920), (1948, 96618460), (2435, 77294768), (3896, 48309230), (4870, 38647384), (7792, 24154615), (9740, 19323692), (19480, 9661846), (38960, 4830923)]