3399561220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{17989}}^1$

素因数の和:18868

約数の個数: 48

約数和(自身を含む): 7797585600

約数和(自身を除く): 4398024380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 859, 1718, 3436, 4295, 8590, 9449, 17180, 17989, 18898, 35978, 37796, 47245, 71956, 89945, 94490, 179890, 188980, 197879, 359780, 395758, 791516, 989395, 1978790, 3957580, 15452551, 30905102, 61810204, 77262755, 154525510, 169978061, 309051020, 339956122, 679912244, 849890305, 1699780610, 3399561220]

約数ペア:

[(1, 3399561220), (2, 1699780610), (4, 849890305), (5, 679912244), (10, 339956122), (11, 309051020), (20, 169978061), (22, 154525510), (44, 77262755), (55, 61810204), (110, 30905102), (220, 15452551), (859, 3957580), (1718, 1978790), (3436, 989395), (4295, 791516), (8590, 395758), (9449, 359780), (17180, 197879), (17989, 188980), (18898, 179890), (35978, 94490), (37796, 89945), (47245, 71956)]