192080980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15077}}^1$

素因数の和:15113

約数の個数: 72

約数和(自身を含む): 505354248

約数和(自身を除く): 313273268

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 15077, 30154, 60308, 75385, 105539, 150770, 196001, 211078, 301540, 392002, 422156, 527695, 738773, 784004, 980005, 1055390, 1372007, 1477546, 1960010, 2110780, 2744014, 2955092, 3693865, 3920020, 5488028, 6860035, 7387730, 9604049, 13720070, 14775460, 19208098, 27440140, 38416196, 48020245, 96040490, 192080980]

約数ペア:

[(1, 192080980), (2, 96040490), (4, 48020245), (5, 38416196), (7, 27440140), (10, 19208098), (13, 14775460), (14, 13720070), (20, 9604049), (26, 7387730), (28, 6860035), (35, 5488028), (49, 3920020), (52, 3693865), (65, 2955092), (70, 2744014), (91, 2110780), (98, 1960010), (130, 1477546), (140, 1372007), (182, 1055390), (196, 980005), (245, 784004), (260, 738773), (364, 527695), (455, 422156), (490, 392002), (637, 301540), (910, 211078), (980, 196001), (1274, 150770), (1820, 105539), (2548, 75385), (3185, 60308), (6370, 30154), (12740, 15077)]