187310360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1277}}^1$

素因数の和:1500

約数の個数: 64

約数和(自身を含む): 446277600

約数和(自身を除く): 258967240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 193, 380, 386, 760, 772, 965, 1277, 1544, 1930, 2554, 3667, 3860, 5108, 6385, 7334, 7720, 10216, 12770, 14668, 18335, 24263, 25540, 29336, 36670, 48526, 51080, 73340, 97052, 121315, 146680, 194104, 242630, 246461, 485260, 492922, 970520, 985844, 1232305, 1971688, 2464610, 4682759, 4929220, 9365518, 9858440, 18731036, 23413795, 37462072, 46827590, 93655180, 187310360]

約数ペア:

[(1, 187310360), (2, 93655180), (4, 46827590), (5, 37462072), (8, 23413795), (10, 18731036), (19, 9858440), (20, 9365518), (38, 4929220), (40, 4682759), (76, 2464610), (95, 1971688), (152, 1232305), (190, 985844), (193, 970520), (380, 492922), (386, 485260), (760, 246461), (772, 242630), (965, 194104), (1277, 146680), (1544, 121315), (1930, 97052), (2554, 73340), (3667, 51080), (3860, 48526), (5108, 36670), (6385, 29336), (7334, 25540), (7720, 24263), (10216, 18335), (12770, 14668)]