8514880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 112

約数和(自身を含む): 23042880

約数和(自身を除く): 14528000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 59, 64, 80, 82, 88, 110, 118, 160, 164, 176, 205, 220, 236, 295, 320, 328, 352, 410, 440, 451, 472, 590, 649, 656, 704, 820, 880, 902, 944, 1180, 1298, 1312, 1640, 1760, 1804, 1888, 2255, 2360, 2419, 2596, 2624, 3245, 3280, 3520, 3608, 3776, 4510, 4720, 4838, 5192, 6490, 6560, 7216, 9020, 9440, 9676, 10384, 12095, 12980, 13120, 14432, 18040, 18880, 19352, 20768, 24190, 25960, 26609, 28864, 36080, 38704, 41536, 48380, 51920, 53218, 72160, 77408, 96760, 103840, 106436, 133045, 144320, 154816, 193520, 207680, 212872, 266090, 387040, 425744, 532180, 774080, 851488, 1064360, 1702976, 2128720, 4257440, 8514880]

約数ペア:

[(1, 8514880), (2, 4257440), (4, 2128720), (5, 1702976), (8, 1064360), (10, 851488), (11, 774080), (16, 532180), (20, 425744), (22, 387040), (32, 266090), (40, 212872), (41, 207680), (44, 193520), (55, 154816), (59, 144320), (64, 133045), (80, 106436), (82, 103840), (88, 96760), (110, 77408), (118, 72160), (160, 53218), (164, 51920), (176, 48380), (205, 41536), (220, 38704), (236, 36080), (295, 28864), (320, 26609), (328, 25960), (352, 24190), (410, 20768), (440, 19352), (451, 18880), (472, 18040), (590, 14432), (649, 13120), (656, 12980), (704, 12095), (820, 10384), (880, 9676), (902, 9440), (944, 9020), (1180, 7216), (1298, 6560), (1312, 6490), (1640, 5192), (1760, 4838), (1804, 4720), (1888, 4510), (2255, 3776), (2360, 3608), (2419, 3520), (2596, 3280), (2624, 3245)]