12025300

素因数分解:

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

素因数の和:481

約数の個数: 72

約数和(自身を含む): 30623040

約数和(自身を除く): 18597740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 419, 574, 700, 820, 838, 1025, 1148, 1435, 1676, 2050, 2095, 2870, 2933, 4100, 4190, 5740, 5866, 7175, 8380, 10475, 11732, 14350, 14665, 17179, 20950, 28700, 29330, 34358, 41900, 58660, 68716, 73325, 85895, 120253, 146650, 171790, 240506, 293300, 343580, 429475, 481012, 601265, 858950, 1202530, 1717900, 2405060, 3006325, 6012650, 12025300]

約数ペア:

[(1, 12025300), (2, 6012650), (4, 3006325), (5, 2405060), (7, 1717900), (10, 1202530), (14, 858950), (20, 601265), (25, 481012), (28, 429475), (35, 343580), (41, 293300), (50, 240506), (70, 171790), (82, 146650), (100, 120253), (140, 85895), (164, 73325), (175, 68716), (205, 58660), (287, 41900), (350, 34358), (410, 29330), (419, 28700), (574, 20950), (700, 17179), (820, 14665), (838, 14350), (1025, 11732), (1148, 10475), (1435, 8380), (1676, 7175), (2050, 5866), (2095, 5740), (2870, 4190), (2933, 4100)]