8520233690

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1\times {\mathrm{20731}}^1$

素因数の和:21374

約数の個数: 32

約数和(自身を含む): 15574873536

約数和(自身を除く): 7054639846

約数列:

[1, 2, 5, 10, 73, 146, 365, 563, 730, 1126, 2815, 5630, 20731, 41099, 41462, 82198, 103655, 205495, 207310, 410990, 1513363, 3026726, 7566815, 11671553, 15133630, 23343106, 58357765, 116715530, 852023369, 1704046738, 4260116845, 8520233690]

約数ペア:

[(1, 8520233690), (2, 4260116845), (5, 1704046738), (10, 852023369), (73, 116715530), (146, 58357765), (365, 23343106), (563, 15133630), (730, 11671553), (1126, 7566815), (2815, 3026726), (5630, 1513363), (20731, 410990), (41099, 207310), (41462, 205495), (82198, 103655)]