9635540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 21546000

約数和(自身を除く): 11910460

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 449, 580, 740, 898, 1073, 1796, 2146, 2245, 4292, 4490, 5365, 8980, 10730, 13021, 16613, 21460, 26042, 33226, 52084, 65105, 66452, 83065, 130210, 166130, 260420, 332260, 481777, 963554, 1927108, 2408885, 4817770, 9635540]

約数ペア:

[(1, 9635540), (2, 4817770), (4, 2408885), (5, 1927108), (10, 963554), (20, 481777), (29, 332260), (37, 260420), (58, 166130), (74, 130210), (116, 83065), (145, 66452), (148, 65105), (185, 52084), (290, 33226), (370, 26042), (449, 21460), (580, 16613), (740, 13021), (898, 10730), (1073, 8980), (1796, 5365), (2146, 4490), (2245, 4292)]