12024980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4969}}^1$

素因数の和:5000

約数の個数: 36

約数和(自身を含む): 27762420

約数和(自身を除く): 15737440

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4969, 9938, 19876, 24845, 49690, 54659, 99380, 109318, 218636, 273295, 546590, 601249, 1093180, 1202498, 2404996, 3006245, 6012490, 12024980]

約数ペア:

[(1, 12024980), (2, 6012490), (4, 3006245), (5, 2404996), (10, 1202498), (11, 1093180), (20, 601249), (22, 546590), (44, 273295), (55, 218636), (110, 109318), (121, 99380), (220, 54659), (242, 49690), (484, 24845), (605, 19876), (1210, 9938), (2420, 4969)]