76525540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2261

約数の個数: 96

約数和(自身を含む): 208293120

約数和(自身を除く): 131767580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2213, 2470, 2660, 3458, 4426, 4940, 6916, 8645, 8852, 11065, 15491, 17290, 22130, 28769, 30982, 34580, 42047, 44260, 57538, 61964, 77455, 84094, 115076, 143845, 154910, 168188, 201383, 210235, 287690, 294329, 309820, 402766, 420470, 546611, 575380, 588658, 805532, 840940, 1006915, 1093222, 1177316, 1471645, 2013830, 2186444, 2733055, 2943290, 3826277, 4027660, 5466110, 5886580, 7652554, 10932220, 15305108, 19131385, 38262770, 76525540]

約数ペア:

[(1, 76525540), (2, 38262770), (4, 19131385), (5, 15305108), (7, 10932220), (10, 7652554), (13, 5886580), (14, 5466110), (19, 4027660), (20, 3826277), (26, 2943290), (28, 2733055), (35, 2186444), (38, 2013830), (52, 1471645), (65, 1177316), (70, 1093222), (76, 1006915), (91, 840940), (95, 805532), (130, 588658), (133, 575380), (140, 546611), (182, 420470), (190, 402766), (247, 309820), (260, 294329), (266, 287690), (364, 210235), (380, 201383), (455, 168188), (494, 154910), (532, 143845), (665, 115076), (910, 84094), (988, 77455), (1235, 61964), (1330, 57538), (1729, 44260), (1820, 42047), (2213, 34580), (2470, 30982), (2660, 28769), (3458, 22130), (4426, 17290), (4940, 15491), (6916, 11065), (8645, 8852)]