9505550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 19163952

約数和(自身を除く): 9658402

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 211, 265, 422, 425, 530, 850, 901, 1055, 1325, 1802, 2110, 2650, 3587, 4505, 5275, 7174, 9010, 10550, 11183, 17935, 22366, 22525, 35870, 45050, 55915, 89675, 111830, 179350, 190111, 279575, 380222, 559150, 950555, 1901110, 4752775, 9505550]

約数ペア:

[(1, 9505550), (2, 4752775), (5, 1901110), (10, 950555), (17, 559150), (25, 380222), (34, 279575), (50, 190111), (53, 179350), (85, 111830), (106, 89675), (170, 55915), (211, 45050), (265, 35870), (422, 22525), (425, 22366), (530, 17935), (850, 11183), (901, 10550), (1055, 9010), (1325, 7174), (1802, 5275), (2110, 4505), (2650, 3587)]