59970020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{24781}}^1$

素因数の和:24812

約数の個数: 36

約数和(自身を含む): 138432252

約数和(自身を除く): 78462232

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 24781, 49562, 99124, 123905, 247810, 272591, 495620, 545182, 1090364, 1362955, 2725910, 2998501, 5451820, 5997002, 11994004, 14992505, 29985010, 59970020]

約数ペア:

[(1, 59970020), (2, 29985010), (4, 14992505), (5, 11994004), (10, 5997002), (11, 5451820), (20, 2998501), (22, 2725910), (44, 1362955), (55, 1090364), (110, 545182), (121, 495620), (220, 272591), (242, 247810), (484, 123905), (605, 99124), (1210, 49562), (2420, 24781)]