27486400

素因数分解:

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

素因数の和:482

約数の個数: 84

約数和(自身を含む): 69448680

約数和(自身を除く): 41962280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 419, 656, 800, 820, 838, 1025, 1312, 1600, 1640, 1676, 2050, 2095, 2624, 3280, 3352, 4100, 4190, 6560, 6704, 8200, 8380, 10475, 13120, 13408, 16400, 16760, 17179, 20950, 26816, 32800, 33520, 34358, 41900, 65600, 67040, 68716, 83800, 85895, 134080, 137432, 167600, 171790, 274864, 335200, 343580, 429475, 549728, 670400, 687160, 858950, 1099456, 1374320, 1717900, 2748640, 3435800, 5497280, 6871600, 13743200, 27486400]

約数ペア:

[(1, 27486400), (2, 13743200), (4, 6871600), (5, 5497280), (8, 3435800), (10, 2748640), (16, 1717900), (20, 1374320), (25, 1099456), (32, 858950), (40, 687160), (41, 670400), (50, 549728), (64, 429475), (80, 343580), (82, 335200), (100, 274864), (160, 171790), (164, 167600), (200, 137432), (205, 134080), (320, 85895), (328, 83800), (400, 68716), (410, 67040), (419, 65600), (656, 41900), (800, 34358), (820, 33520), (838, 32800), (1025, 26816), (1312, 20950), (1600, 17179), (1640, 16760), (1676, 16400), (2050, 13408), (2095, 13120), (2624, 10475), (3280, 8380), (3352, 8200), (4100, 6704), (4190, 6560)]