88097680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:533

約数の個数: 120

約数和(自身を含む): 237484800

約数和(自身を除く): 149387120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 209, 220, 242, 304, 380, 418, 440, 479, 484, 605, 760, 836, 880, 958, 968, 1045, 1210, 1520, 1672, 1916, 1936, 2090, 2299, 2395, 2420, 3344, 3832, 4180, 4598, 4790, 4840, 5269, 7664, 8360, 9101, 9196, 9580, 9680, 10538, 11495, 16720, 18202, 18392, 19160, 21076, 22990, 26345, 36404, 36784, 38320, 42152, 45505, 45980, 52690, 57959, 72808, 84304, 91010, 91960, 100111, 105380, 115918, 145616, 182020, 183920, 200222, 210760, 231836, 289795, 364040, 400444, 421520, 463672, 500555, 579590, 728080, 800888, 927344, 1001110, 1101221, 1159180, 1601776, 2002220, 2202442, 2318360, 4004440, 4404884, 4636720, 5506105, 8008880, 8809768, 11012210, 17619536, 22024420, 44048840, 88097680]

約数ペア:

[(1, 88097680), (2, 44048840), (4, 22024420), (5, 17619536), (8, 11012210), (10, 8809768), (11, 8008880), (16, 5506105), (19, 4636720), (20, 4404884), (22, 4004440), (38, 2318360), (40, 2202442), (44, 2002220), (55, 1601776), (76, 1159180), (80, 1101221), (88, 1001110), (95, 927344), (110, 800888), (121, 728080), (152, 579590), (176, 500555), (190, 463672), (209, 421520), (220, 400444), (242, 364040), (304, 289795), (380, 231836), (418, 210760), (440, 200222), (479, 183920), (484, 182020), (605, 145616), (760, 115918), (836, 105380), (880, 100111), (958, 91960), (968, 91010), (1045, 84304), (1210, 72808), (1520, 57959), (1672, 52690), (1916, 45980), (1936, 45505), (2090, 42152), (2299, 38320), (2395, 36784), (2420, 36404), (3344, 26345), (3832, 22990), (4180, 21076), (4598, 19160), (4790, 18392), (4840, 18202), (5269, 16720), (7664, 11495), (8360, 10538), (9101, 9680), (9196, 9580)]