961195790

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{8731}}^1$

素因数の和:8948

約数の個数: 32

約数和(自身を含む): 1763514720

約数和(自身を除く): 802318930

約数列:

[1, 2, 5, 10, 101, 109, 202, 218, 505, 545, 1010, 1090, 8731, 11009, 17462, 22018, 43655, 55045, 87310, 110090, 881831, 951679, 1763662, 1903358, 4409155, 4758395, 8818310, 9516790, 96119579, 192239158, 480597895, 961195790]

約数ペア:

[(1, 961195790), (2, 480597895), (5, 192239158), (10, 96119579), (101, 9516790), (109, 8818310), (202, 4758395), (218, 4409155), (505, 1903358), (545, 1763662), (1010, 951679), (1090, 881831), (8731, 110090), (11009, 87310), (17462, 55045), (22018, 43655)]