57599960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 142797600

約数和(自身を除く): 85197640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 218, 220, 436, 440, 545, 872, 1090, 1199, 1201, 2180, 2398, 2402, 4360, 4796, 4804, 5995, 6005, 9592, 9608, 11990, 12010, 13211, 23980, 24020, 26422, 47960, 48040, 52844, 66055, 105688, 130909, 132110, 261818, 264220, 523636, 528440, 654545, 1047272, 1309090, 1439999, 2618180, 2879998, 5236360, 5759996, 7199995, 11519992, 14399990, 28799980, 57599960]

約数ペア:

[(1, 57599960), (2, 28799980), (4, 14399990), (5, 11519992), (8, 7199995), (10, 5759996), (11, 5236360), (20, 2879998), (22, 2618180), (40, 1439999), (44, 1309090), (55, 1047272), (88, 654545), (109, 528440), (110, 523636), (218, 264220), (220, 261818), (436, 132110), (440, 130909), (545, 105688), (872, 66055), (1090, 52844), (1199, 48040), (1201, 47960), (2180, 26422), (2398, 24020), (2402, 23980), (4360, 13211), (4796, 12010), (4804, 11990), (5995, 9608), (6005, 9592)]