13604080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1466

約数の個数: 80

約数和(自身を含む): 38301120

約数和(自身を除く): 24697040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1429, 1904, 2380, 2858, 4760, 5716, 7145, 9520, 10003, 11432, 14290, 20006, 22864, 24293, 28580, 40012, 48586, 50015, 57160, 80024, 97172, 100030, 114320, 121465, 160048, 170051, 194344, 200060, 242930, 340102, 388688, 400120, 485860, 680204, 800240, 850255, 971720, 1360408, 1700510, 1943440, 2720816, 3401020, 6802040, 13604080]

約数ペア:

[(1, 13604080), (2, 6802040), (4, 3401020), (5, 2720816), (7, 1943440), (8, 1700510), (10, 1360408), (14, 971720), (16, 850255), (17, 800240), (20, 680204), (28, 485860), (34, 400120), (35, 388688), (40, 340102), (56, 242930), (68, 200060), (70, 194344), (80, 170051), (85, 160048), (112, 121465), (119, 114320), (136, 100030), (140, 97172), (170, 80024), (238, 57160), (272, 50015), (280, 48586), (340, 40012), (476, 28580), (560, 24293), (595, 22864), (680, 20006), (952, 14290), (1190, 11432), (1360, 10003), (1429, 9520), (1904, 7145), (2380, 5716), (2858, 4760)]