890663240

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{36683}}^1$

素因数の和:37301

約数の個数: 32

約数和(自身を含む): 2007348480

約数和(自身を除く): 1116685240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 4856, 6070, 12140, 24280, 36683, 73366, 146732, 183415, 293464, 366830, 733660, 1467320, 22266581, 44533162, 89066324, 111332905, 178132648, 222665810, 445331620, 890663240]

約数ペア:

[(1, 890663240), (2, 445331620), (4, 222665810), (5, 178132648), (8, 111332905), (10, 89066324), (20, 44533162), (40, 22266581), (607, 1467320), (1214, 733660), (2428, 366830), (3035, 293464), (4856, 183415), (6070, 146732), (12140, 73366), (24280, 36683)]