13319900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12109}}^1$

素因数の和:12134

約数の個数: 36

約数和(自身を含む): 31534440

約数和(自身を除く): 18214540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 12109, 24218, 48436, 60545, 121090, 133199, 242180, 266398, 302725, 532796, 605450, 665995, 1210900, 1331990, 2663980, 3329975, 6659950, 13319900]

約数ペア:

[(1, 13319900), (2, 6659950), (4, 3329975), (5, 2663980), (10, 1331990), (11, 1210900), (20, 665995), (22, 605450), (25, 532796), (44, 302725), (50, 266398), (55, 242180), (100, 133199), (110, 121090), (220, 60545), (275, 48436), (550, 24218), (1100, 12109)]