1056553840

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{186013}}^1$

素因数の和:186097

約数の個数: 40

約数和(自身を含む): 2491099488

約数和(自身を除く): 1434545648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 186013, 372026, 744052, 930065, 1488104, 1860130, 2976208, 3720260, 7440520, 13206923, 14881040, 26413846, 52827692, 66034615, 105655384, 132069230, 211310768, 264138460, 528276920, 1056553840]

約数ペア:

[(1, 1056553840), (2, 528276920), (4, 264138460), (5, 211310768), (8, 132069230), (10, 105655384), (16, 66034615), (20, 52827692), (40, 26413846), (71, 14881040), (80, 13206923), (142, 7440520), (284, 3720260), (355, 2976208), (568, 1860130), (710, 1488104), (1136, 930065), (1420, 744052), (2840, 372026), (5680, 186013)]