9739720

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4127}}^1$

素因数の和:4197

約数の個数: 32

約数和(自身を含む): 22291200

約数和(自身を除く): 12551480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 4127, 8254, 16508, 20635, 33016, 41270, 82540, 165080, 243493, 486986, 973972, 1217465, 1947944, 2434930, 4869860, 9739720]

約数ペア:

[(1, 9739720), (2, 4869860), (4, 2434930), (5, 1947944), (8, 1217465), (10, 973972), (20, 486986), (40, 243493), (59, 165080), (118, 82540), (236, 41270), (295, 33016), (472, 20635), (590, 16508), (1180, 8254), (2360, 4127)]