132568720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1048

約数の個数: 80

約数和(自身を含む): 329764608

約数和(自身を除く): 197195888

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 107, 136, 170, 214, 272, 340, 428, 535, 680, 856, 911, 1070, 1360, 1712, 1819, 1822, 2140, 3638, 3644, 4280, 4555, 7276, 7288, 8560, 9095, 9110, 14552, 14576, 15487, 18190, 18220, 29104, 30974, 36380, 36440, 61948, 72760, 72880, 77435, 97477, 123896, 145520, 154870, 194954, 247792, 309740, 389908, 487385, 619480, 779816, 974770, 1238960, 1559632, 1657109, 1949540, 3314218, 3899080, 6628436, 7798160, 8285545, 13256872, 16571090, 26513744, 33142180, 66284360, 132568720]

約数ペア:

[(1, 132568720), (2, 66284360), (4, 33142180), (5, 26513744), (8, 16571090), (10, 13256872), (16, 8285545), (17, 7798160), (20, 6628436), (34, 3899080), (40, 3314218), (68, 1949540), (80, 1657109), (85, 1559632), (107, 1238960), (136, 974770), (170, 779816), (214, 619480), (272, 487385), (340, 389908), (428, 309740), (535, 247792), (680, 194954), (856, 154870), (911, 145520), (1070, 123896), (1360, 97477), (1712, 77435), (1819, 72880), (1822, 72760), (2140, 61948), (3638, 36440), (3644, 36380), (4280, 30974), (4555, 29104), (7276, 18220), (7288, 18190), (8560, 15487), (9095, 14576), (9110, 14552)]