86011970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 178070400

約数和(自身を除く): 92058430

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 59, 110, 118, 145, 290, 295, 319, 457, 590, 638, 649, 914, 1298, 1595, 1711, 2285, 3190, 3245, 3422, 4570, 5027, 6490, 8555, 10054, 13253, 17110, 18821, 25135, 26506, 26963, 37642, 50270, 53926, 66265, 94105, 132530, 134815, 145783, 188210, 269630, 291566, 296593, 593186, 728915, 781927, 1457830, 1482965, 1563854, 2965930, 3909635, 7819270, 8601197, 17202394, 43005985, 86011970]

約数ペア:

[(1, 86011970), (2, 43005985), (5, 17202394), (10, 8601197), (11, 7819270), (22, 3909635), (29, 2965930), (55, 1563854), (58, 1482965), (59, 1457830), (110, 781927), (118, 728915), (145, 593186), (290, 296593), (295, 291566), (319, 269630), (457, 188210), (590, 145783), (638, 134815), (649, 132530), (914, 94105), (1298, 66265), (1595, 53926), (1711, 50270), (2285, 37642), (3190, 26963), (3245, 26506), (3422, 25135), (4570, 18821), (5027, 17110), (6490, 13253), (8555, 10054)]