27666080

素因数分解:

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

素因数の和:358

約数の個数: 96

約数和(自身を含む): 72140544

約数和(自身を除く): 44474464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 283, 376, 416, 470, 520, 566, 611, 752, 940, 1040, 1132, 1222, 1415, 1504, 1880, 2080, 2264, 2444, 2830, 3055, 3679, 3760, 4528, 4888, 5660, 6110, 7358, 7520, 9056, 9776, 11320, 12220, 13301, 14716, 18395, 19552, 22640, 24440, 26602, 29432, 36790, 45280, 48880, 53204, 58864, 66505, 73580, 97760, 106408, 117728, 133010, 147160, 172913, 212816, 266020, 294320, 345826, 425632, 532040, 588640, 691652, 864565, 1064080, 1383304, 1729130, 2128160, 2766608, 3458260, 5533216, 6916520, 13833040, 27666080]

約数ペア:

[(1, 27666080), (2, 13833040), (4, 6916520), (5, 5533216), (8, 3458260), (10, 2766608), (13, 2128160), (16, 1729130), (20, 1383304), (26, 1064080), (32, 864565), (40, 691652), (47, 588640), (52, 532040), (65, 425632), (80, 345826), (94, 294320), (104, 266020), (130, 212816), (160, 172913), (188, 147160), (208, 133010), (235, 117728), (260, 106408), (283, 97760), (376, 73580), (416, 66505), (470, 58864), (520, 53204), (566, 48880), (611, 45280), (752, 36790), (940, 29432), (1040, 26602), (1132, 24440), (1222, 22640), (1415, 19552), (1504, 18395), (1880, 14716), (2080, 13301), (2264, 12220), (2444, 11320), (2830, 9776), (3055, 9056), (3679, 7520), (3760, 7358), (4528, 6110), (4888, 5660)]