7997050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 15748992

約数和(自身を除く): 7751942

約数列:

[1, 2, 5, 10, 25, 41, 47, 50, 82, 83, 94, 166, 205, 235, 410, 415, 470, 830, 1025, 1175, 1927, 2050, 2075, 2350, 3403, 3854, 3901, 4150, 6806, 7802, 9635, 17015, 19270, 19505, 34030, 39010, 48175, 85075, 96350, 97525, 159941, 170150, 195050, 319882, 799705, 1599410, 3998525, 7997050]

約数ペア:

[(1, 7997050), (2, 3998525), (5, 1599410), (10, 799705), (25, 319882), (41, 195050), (47, 170150), (50, 159941), (82, 97525), (83, 96350), (94, 85075), (166, 48175), (205, 39010), (235, 34030), (410, 19505), (415, 19270), (470, 17015), (830, 9635), (1025, 7802), (1175, 6806), (1927, 4150), (2050, 3901), (2075, 3854), (2350, 3403)]