27436864840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{33871}}^1$

素因数の和:34163

約数の個数: 128

約数和(自身を含む): 77260677120

約数和(自身を除く): 49823812280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 263, 280, 308, 385, 440, 526, 616, 770, 1052, 1315, 1540, 1841, 2104, 2630, 2893, 3080, 3682, 5260, 5786, 7364, 9205, 10520, 11572, 14465, 14728, 18410, 20251, 23144, 28930, 33871, 36820, 40502, 57860, 67742, 73640, 81004, 101255, 115720, 135484, 162008, 169355, 202510, 237097, 270968, 338710, 372581, 405020, 474194, 677420, 745162, 810040, 948388, 1185485, 1354840, 1490324, 1862905, 1896776, 2370970, 2608067, 2980648, 3725810, 4741940, 5216134, 7451620, 8908073, 9483880, 10432268, 13040335, 14903240, 17816146, 20864536, 26080670, 35632292, 44540365, 52161340, 62356511, 71264584, 89080730, 97988803, 104322680, 124713022, 178161460, 195977606, 249426044, 311782555, 356322920, 391955212, 489944015, 498852088, 623565110, 685921621, 783910424, 979888030, 1247130220, 1371843242, 1959776060, 2494260440, 2743686484, 3429608105, 3919552120, 5487372968, 6859216210, 13718432420, 27436864840]

約数ペア:

[(1, 27436864840), (2, 13718432420), (4, 6859216210), (5, 5487372968), (7, 3919552120), (8, 3429608105), (10, 2743686484), (11, 2494260440), (14, 1959776060), (20, 1371843242), (22, 1247130220), (28, 979888030), (35, 783910424), (40, 685921621), (44, 623565110), (55, 498852088), (56, 489944015), (70, 391955212), (77, 356322920), (88, 311782555), (110, 249426044), (140, 195977606), (154, 178161460), (220, 124713022), (263, 104322680), (280, 97988803), (308, 89080730), (385, 71264584), (440, 62356511), (526, 52161340), (616, 44540365), (770, 35632292), (1052, 26080670), (1315, 20864536), (1540, 17816146), (1841, 14903240), (2104, 13040335), (2630, 10432268), (2893, 9483880), (3080, 8908073), (3682, 7451620), (5260, 5216134), (5786, 4741940), (7364, 3725810), (9205, 2980648), (10520, 2608067), (11572, 2370970), (14465, 1896776), (14728, 1862905), (18410, 1490324), (20251, 1354840), (23144, 1185485), (28930, 948388), (33871, 810040), (36820, 745162), (40502, 677420), (57860, 474194), (67742, 405020), (73640, 372581), (81004, 338710), (101255, 270968), (115720, 237097), (135484, 202510), (162008, 169355)]