54544160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1866

約数の個数: 96

約数和(自身を含む): 148925952

約数和(自身を除く): 94381792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1823, 1870, 2720, 2992, 3646, 3740, 5984, 7292, 7480, 9115, 14584, 14960, 18230, 20053, 29168, 29920, 30991, 36460, 40106, 58336, 61982, 72920, 80212, 100265, 123964, 145840, 154955, 160424, 200530, 247928, 291680, 309910, 320848, 340901, 401060, 495856, 619820, 641696, 681802, 802120, 991712, 1239640, 1363604, 1604240, 1704505, 2479280, 2727208, 3208480, 3409010, 4958560, 5454416, 6818020, 10908832, 13636040, 27272080, 54544160]

約数ペア:

[(1, 54544160), (2, 27272080), (4, 13636040), (5, 10908832), (8, 6818020), (10, 5454416), (11, 4958560), (16, 3409010), (17, 3208480), (20, 2727208), (22, 2479280), (32, 1704505), (34, 1604240), (40, 1363604), (44, 1239640), (55, 991712), (68, 802120), (80, 681802), (85, 641696), (88, 619820), (110, 495856), (136, 401060), (160, 340901), (170, 320848), (176, 309910), (187, 291680), (220, 247928), (272, 200530), (340, 160424), (352, 154955), (374, 145840), (440, 123964), (544, 100265), (680, 80212), (748, 72920), (880, 61982), (935, 58336), (1360, 40106), (1496, 36460), (1760, 30991), (1823, 29920), (1870, 29168), (2720, 20053), (2992, 18230), (3646, 14960), (3740, 14584), (5984, 9115), (7292, 7480)]