13712900

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:824

約数の個数: 36

約数和(自身を含む): 29932980

約数和(自身を除く): 16220080

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 569, 964, 1138, 1205, 2276, 2410, 2845, 4820, 5690, 6025, 11380, 12050, 14225, 24100, 28450, 56900, 137129, 274258, 548516, 685645, 1371290, 2742580, 3428225, 6856450, 13712900]

約数ペア:

[(1, 13712900), (2, 6856450), (4, 3428225), (5, 2742580), (10, 1371290), (20, 685645), (25, 548516), (50, 274258), (100, 137129), (241, 56900), (482, 28450), (569, 24100), (964, 14225), (1138, 12050), (1205, 11380), (2276, 6025), (2410, 5690), (2845, 4820)]