272862020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{4363}}^1$

素因数の和:4484

約数の個数: 48

約数和(自身を含む): 593853120

約数和(自身を除く): 320991100

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 530, 590, 1060, 1180, 3127, 4363, 6254, 8726, 12508, 15635, 17452, 21815, 31270, 43630, 62540, 87260, 231239, 257417, 462478, 514834, 924956, 1029668, 1156195, 1287085, 2312390, 2574170, 4624780, 5148340, 13643101, 27286202, 54572404, 68215505, 136431010, 272862020]

約数ペア:

[(1, 272862020), (2, 136431010), (4, 68215505), (5, 54572404), (10, 27286202), (20, 13643101), (53, 5148340), (59, 4624780), (106, 2574170), (118, 2312390), (212, 1287085), (236, 1156195), (265, 1029668), (295, 924956), (530, 514834), (590, 462478), (1060, 257417), (1180, 231239), (3127, 87260), (4363, 62540), (6254, 43630), (8726, 31270), (12508, 21815), (15635, 17452)]