1575841040

素因数分解:

$2^4\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{8273}}^1$

素因数の和:10667

約数の個数: 40

約数和(自身を含む): 3665812248

約数和(自身を除く): 2089971208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2381, 4762, 8273, 9524, 11905, 16546, 19048, 23810, 33092, 38096, 41365, 47620, 66184, 82730, 95240, 132368, 165460, 190480, 330920, 661840, 19698013, 39396026, 78792052, 98490065, 157584104, 196980130, 315168208, 393960260, 787920520, 1575841040]

約数ペア:

[(1, 1575841040), (2, 787920520), (4, 393960260), (5, 315168208), (8, 196980130), (10, 157584104), (16, 98490065), (20, 78792052), (40, 39396026), (80, 19698013), (2381, 661840), (4762, 330920), (8273, 190480), (9524, 165460), (11905, 132368), (16546, 95240), (19048, 82730), (23810, 66184), (33092, 47620), (38096, 41365)]