3890150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{643}}^1$

素因数の和:677

約数の個数: 36

約数和(自身を含む): 7965636

約数和(自身を除く): 4075486

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 643, 1210, 1286, 3025, 3215, 6050, 6430, 7073, 14146, 16075, 32150, 35365, 70730, 77803, 155606, 176825, 353650, 389015, 778030, 1945075, 3890150]

約数ペア:

[(1, 3890150), (2, 1945075), (5, 778030), (10, 389015), (11, 353650), (22, 176825), (25, 155606), (50, 77803), (55, 70730), (110, 35365), (121, 32150), (242, 16075), (275, 14146), (550, 7073), (605, 6430), (643, 6050), (1210, 3215), (1286, 3025)]