4752580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 11571840

約数和(自身を除く): 6819260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 409, 415, 581, 818, 830, 1162, 1636, 1660, 2045, 2324, 2863, 2905, 4090, 5726, 5810, 8180, 11452, 11620, 14315, 28630, 33947, 57260, 67894, 135788, 169735, 237629, 339470, 475258, 678940, 950516, 1188145, 2376290, 4752580]

約数ペア:

[(1, 4752580), (2, 2376290), (4, 1188145), (5, 950516), (7, 678940), (10, 475258), (14, 339470), (20, 237629), (28, 169735), (35, 135788), (70, 67894), (83, 57260), (140, 33947), (166, 28630), (332, 14315), (409, 11620), (415, 11452), (581, 8180), (818, 5810), (830, 5726), (1162, 4090), (1636, 2905), (1660, 2863), (2045, 2324)]