188568380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9419}}^1$

素因数の和:9459

約数の個数: 96

約数和(自身を含む): 531740160

約数和(自身を除く): 343171780

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 9419, 10010, 18838, 20020, 37676, 47095, 65933, 94190, 103609, 122447, 131866, 188380, 207218, 244894, 263732, 329665, 414436, 489788, 518045, 612235, 659330, 725263, 857129, 1036090, 1224470, 1318660, 1346917, 1450526, 1714258, 2072180, 2448940, 2693834, 2901052, 3428516, 3626315, 4285645, 5387668, 6734585, 7252630, 8571290, 9428419, 13469170, 14505260, 17142580, 18856838, 26938340, 37713676, 47142095, 94284190, 188568380]

約数ペア:

[(1, 188568380), (2, 94284190), (4, 47142095), (5, 37713676), (7, 26938340), (10, 18856838), (11, 17142580), (13, 14505260), (14, 13469170), (20, 9428419), (22, 8571290), (26, 7252630), (28, 6734585), (35, 5387668), (44, 4285645), (52, 3626315), (55, 3428516), (65, 2901052), (70, 2693834), (77, 2448940), (91, 2072180), (110, 1714258), (130, 1450526), (140, 1346917), (143, 1318660), (154, 1224470), (182, 1036090), (220, 857129), (260, 725263), (286, 659330), (308, 612235), (364, 518045), (385, 489788), (455, 414436), (572, 329665), (715, 263732), (770, 244894), (910, 207218), (1001, 188380), (1430, 131866), (1540, 122447), (1820, 103609), (2002, 94190), (2860, 65933), (4004, 47095), (5005, 37676), (9419, 20020), (10010, 18838)]