77501060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 202836480

約数和(自身を除く): 125335420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 97, 130, 140, 182, 194, 260, 364, 388, 439, 455, 485, 679, 878, 910, 970, 1261, 1358, 1756, 1820, 1940, 2195, 2522, 2716, 3073, 3395, 4390, 5044, 5707, 6146, 6305, 6790, 8780, 8827, 11414, 12292, 12610, 13580, 15365, 17654, 22828, 25220, 28535, 30730, 35308, 39949, 42583, 44135, 57070, 61460, 79898, 85166, 88270, 114140, 159796, 170332, 176540, 199745, 212915, 298081, 399490, 425830, 553579, 596162, 798980, 851660, 1107158, 1192324, 1490405, 2214316, 2767895, 2980810, 3875053, 5535790, 5961620, 7750106, 11071580, 15500212, 19375265, 38750530, 77501060]

約数ペア:

[(1, 77501060), (2, 38750530), (4, 19375265), (5, 15500212), (7, 11071580), (10, 7750106), (13, 5961620), (14, 5535790), (20, 3875053), (26, 2980810), (28, 2767895), (35, 2214316), (52, 1490405), (65, 1192324), (70, 1107158), (91, 851660), (97, 798980), (130, 596162), (140, 553579), (182, 425830), (194, 399490), (260, 298081), (364, 212915), (388, 199745), (439, 176540), (455, 170332), (485, 159796), (679, 114140), (878, 88270), (910, 85166), (970, 79898), (1261, 61460), (1358, 57070), (1756, 44135), (1820, 42583), (1940, 39949), (2195, 35308), (2522, 30730), (2716, 28535), (3073, 25220), (3395, 22828), (4390, 17654), (5044, 15365), (5707, 13580), (6146, 12610), (6305, 12292), (6790, 11414), (8780, 8827)]