14723920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2$

素因数の和:188

約数の個数: 60

約数和(自身を含む): 35599284

約数和(自身を除く): 20875364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 67, 80, 82, 134, 164, 205, 268, 328, 335, 410, 536, 656, 670, 820, 1072, 1340, 1640, 2680, 2747, 3280, 4489, 5360, 5494, 8978, 10988, 13735, 17956, 21976, 22445, 27470, 35912, 43952, 44890, 54940, 71824, 89780, 109880, 179560, 184049, 219760, 359120, 368098, 736196, 920245, 1472392, 1840490, 2944784, 3680980, 7361960, 14723920]

約数ペア:

[(1, 14723920), (2, 7361960), (4, 3680980), (5, 2944784), (8, 1840490), (10, 1472392), (16, 920245), (20, 736196), (40, 368098), (41, 359120), (67, 219760), (80, 184049), (82, 179560), (134, 109880), (164, 89780), (205, 71824), (268, 54940), (328, 44890), (335, 43952), (410, 35912), (536, 27470), (656, 22445), (670, 21976), (820, 17956), (1072, 13735), (1340, 10988), (1640, 8978), (2680, 5494), (2747, 5360), (3280, 4489)]