54972800

素因数分解:

$2^7\times 5^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 139444200

約数和(自身を除く): 84471400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 320, 328, 400, 410, 419, 640, 656, 800, 820, 838, 1025, 1312, 1600, 1640, 1676, 2050, 2095, 2624, 3200, 3280, 3352, 4100, 4190, 5248, 6560, 6704, 8200, 8380, 10475, 13120, 13408, 16400, 16760, 17179, 20950, 26240, 26816, 32800, 33520, 34358, 41900, 53632, 65600, 67040, 68716, 83800, 85895, 131200, 134080, 137432, 167600, 171790, 268160, 274864, 335200, 343580, 429475, 549728, 670400, 687160, 858950, 1099456, 1340800, 1374320, 1717900, 2198912, 2748640, 3435800, 5497280, 6871600, 10994560, 13743200, 27486400, 54972800]

約数ペア:

[(1, 54972800), (2, 27486400), (4, 13743200), (5, 10994560), (8, 6871600), (10, 5497280), (16, 3435800), (20, 2748640), (25, 2198912), (32, 1717900), (40, 1374320), (41, 1340800), (50, 1099456), (64, 858950), (80, 687160), (82, 670400), (100, 549728), (128, 429475), (160, 343580), (164, 335200), (200, 274864), (205, 268160), (320, 171790), (328, 167600), (400, 137432), (410, 134080), (419, 131200), (640, 85895), (656, 83800), (800, 68716), (820, 67040), (838, 65600), (1025, 53632), (1312, 41900), (1600, 34358), (1640, 33520), (1676, 32800), (2050, 26816), (2095, 26240), (2624, 20950), (3200, 17179), (3280, 16760), (3352, 16400), (4100, 13408), (4190, 13120), (5248, 10475), (6560, 8380), (6704, 8200)]