2015795710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{52673}}^1$

素因数の和:52812

約数の個数: 32

約数和(自身を含む): 3754602720

約数和(自身を除く): 1738807010

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 3827, 7654, 19135, 38270, 52673, 105346, 263365, 526730, 2264939, 4529878, 4687897, 9375794, 11324695, 22649390, 23439485, 46878970, 201579571, 403159142, 1007897855, 2015795710]

約数ペア:

[(1, 2015795710), (2, 1007897855), (5, 403159142), (10, 201579571), (43, 46878970), (86, 23439485), (89, 22649390), (178, 11324695), (215, 9375794), (430, 4687897), (445, 4529878), (890, 2264939), (3827, 526730), (7654, 263365), (19135, 105346), (38270, 52673)]