12295900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2999}}^1$

素因数の和:3054

約数の個数: 36

約数和(自身を含む): 27342000

約数和(自身を除く): 15046100

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 2999, 4100, 5998, 11996, 14995, 29990, 59980, 74975, 122959, 149950, 245918, 299900, 491836, 614795, 1229590, 2459180, 3073975, 6147950, 12295900]

約数ペア:

[(1, 12295900), (2, 6147950), (4, 3073975), (5, 2459180), (10, 1229590), (20, 614795), (25, 491836), (41, 299900), (50, 245918), (82, 149950), (100, 122959), (164, 74975), (205, 59980), (410, 29990), (820, 14995), (1025, 11996), (2050, 5998), (2999, 4100)]