11972750

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 22722336

約数和(自身を除く): 10749586

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 577, 830, 1154, 2075, 2885, 4150, 5770, 10375, 14425, 20750, 28850, 47891, 72125, 95782, 144250, 239455, 478910, 1197275, 2394550, 5986375, 11972750]

約数ペア:

[(1, 11972750), (2, 5986375), (5, 2394550), (10, 1197275), (25, 478910), (50, 239455), (83, 144250), (125, 95782), (166, 72125), (250, 47891), (415, 28850), (577, 20750), (830, 14425), (1154, 10375), (2075, 5770), (2885, 4150)]