14411980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 33374880

約数和(自身を除く): 18962900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 601, 1090, 1199, 1202, 2180, 2398, 2404, 3005, 4796, 5995, 6010, 6611, 11990, 12020, 13222, 23980, 26444, 33055, 65509, 66110, 131018, 132220, 262036, 327545, 655090, 720599, 1310180, 1441198, 2882396, 3602995, 7205990, 14411980]

約数ペア:

[(1, 14411980), (2, 7205990), (4, 3602995), (5, 2882396), (10, 1441198), (11, 1310180), (20, 720599), (22, 655090), (44, 327545), (55, 262036), (109, 132220), (110, 131018), (218, 66110), (220, 65509), (436, 33055), (545, 26444), (601, 23980), (1090, 13222), (1199, 12020), (1202, 11990), (2180, 6611), (2398, 6010), (2404, 5995), (3005, 4796)]