2026157090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{37321}}^1$

素因数の和:37478

約数の個数: 32

約数和(自身を含む): 3748621680

約数和(自身を除く): 1722464590

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 610, 890, 5429, 10858, 27145, 37321, 54290, 74642, 186605, 373210, 2276581, 3321569, 4553162, 6643138, 11382905, 16607845, 22765810, 33215690, 202615709, 405231418, 1013078545, 2026157090]

約数ペア:

[(1, 2026157090), (2, 1013078545), (5, 405231418), (10, 202615709), (61, 33215690), (89, 22765810), (122, 16607845), (178, 11382905), (305, 6643138), (445, 4553162), (610, 3321569), (890, 2276581), (5429, 373210), (10858, 186605), (27145, 74642), (37321, 54290)]