13628560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:952

約数の個数: 80

約数和(自身を含む): 36640512

約数和(自身を除く): 23011952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 911, 935, 1360, 1496, 1822, 1870, 2992, 3644, 3740, 4555, 7288, 7480, 9110, 10021, 14576, 14960, 15487, 18220, 20042, 30974, 36440, 40084, 50105, 61948, 72880, 77435, 80168, 100210, 123896, 154870, 160336, 170357, 200420, 247792, 309740, 340714, 400840, 619480, 681428, 801680, 851785, 1238960, 1362856, 1703570, 2725712, 3407140, 6814280, 13628560]

約数ペア:

[(1, 13628560), (2, 6814280), (4, 3407140), (5, 2725712), (8, 1703570), (10, 1362856), (11, 1238960), (16, 851785), (17, 801680), (20, 681428), (22, 619480), (34, 400840), (40, 340714), (44, 309740), (55, 247792), (68, 200420), (80, 170357), (85, 160336), (88, 154870), (110, 123896), (136, 100210), (170, 80168), (176, 77435), (187, 72880), (220, 61948), (272, 50105), (340, 40084), (374, 36440), (440, 30974), (680, 20042), (748, 18220), (880, 15487), (911, 14960), (935, 14576), (1360, 10021), (1496, 9110), (1822, 7480), (1870, 7288), (2992, 4555), (3644, 3740)]