29742160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 79744896

約数和(自身を除く): 50002736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 307, 346, 560, 614, 692, 865, 1211, 1228, 1384, 1535, 1730, 2149, 2422, 2456, 2768, 3070, 3460, 4298, 4844, 4912, 6055, 6140, 6920, 8596, 9688, 10745, 12110, 12280, 13840, 17192, 19376, 21490, 24220, 24560, 34384, 42980, 48440, 53111, 85960, 96880, 106222, 171920, 212444, 265555, 371777, 424888, 531110, 743554, 849776, 1062220, 1487108, 1858885, 2124440, 2974216, 3717770, 4248880, 5948432, 7435540, 14871080, 29742160]

約数ペア:

[(1, 29742160), (2, 14871080), (4, 7435540), (5, 5948432), (7, 4248880), (8, 3717770), (10, 2974216), (14, 2124440), (16, 1858885), (20, 1487108), (28, 1062220), (35, 849776), (40, 743554), (56, 531110), (70, 424888), (80, 371777), (112, 265555), (140, 212444), (173, 171920), (280, 106222), (307, 96880), (346, 85960), (560, 53111), (614, 48440), (692, 42980), (865, 34384), (1211, 24560), (1228, 24220), (1384, 21490), (1535, 19376), (1730, 17192), (2149, 13840), (2422, 12280), (2456, 12110), (2768, 10745), (3070, 9688), (3460, 8596), (4298, 6920), (4844, 6140), (4912, 6055)]