6916520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 17176320

約数和(自身を除く): 10259800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 283, 376, 470, 520, 566, 611, 940, 1132, 1222, 1415, 1880, 2264, 2444, 2830, 3055, 3679, 4888, 5660, 6110, 7358, 11320, 12220, 13301, 14716, 18395, 24440, 26602, 29432, 36790, 53204, 66505, 73580, 106408, 133010, 147160, 172913, 266020, 345826, 532040, 691652, 864565, 1383304, 1729130, 3458260, 6916520]

約数ペア:

[(1, 6916520), (2, 3458260), (4, 1729130), (5, 1383304), (8, 864565), (10, 691652), (13, 532040), (20, 345826), (26, 266020), (40, 172913), (47, 147160), (52, 133010), (65, 106408), (94, 73580), (104, 66505), (130, 53204), (188, 36790), (235, 29432), (260, 26602), (283, 24440), (376, 18395), (470, 14716), (520, 13301), (566, 12220), (611, 11320), (940, 7358), (1132, 6110), (1222, 5660), (1415, 4888), (1880, 3679), (2264, 3055), (2444, 2830)]