5497280

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 56

約数和(自身を含む): 13441680

約数和(自身を除く): 7944400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 419, 656, 820, 838, 1312, 1640, 1676, 2095, 2624, 3280, 3352, 4190, 6560, 6704, 8380, 13120, 13408, 16760, 17179, 26816, 33520, 34358, 67040, 68716, 85895, 134080, 137432, 171790, 274864, 343580, 549728, 687160, 1099456, 1374320, 2748640, 5497280]

約数ペア:

[(1, 5497280), (2, 2748640), (4, 1374320), (5, 1099456), (8, 687160), (10, 549728), (16, 343580), (20, 274864), (32, 171790), (40, 137432), (41, 134080), (64, 85895), (80, 68716), (82, 67040), (160, 34358), (164, 33520), (205, 26816), (320, 17179), (328, 16760), (410, 13408), (419, 13120), (656, 8380), (820, 6704), (838, 6560), (1312, 4190), (1640, 3352), (1676, 3280), (2095, 2624)]