77080360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11969}}^1$

素因数の和:12010

約数の個数: 64

約数和(自身を含む): 206841600

約数和(自身を除く): 129761240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 11969, 23938, 47876, 59845, 83783, 95752, 119690, 167566, 239380, 275287, 335132, 418915, 478760, 550574, 670264, 837830, 1101148, 1376435, 1675660, 1927009, 2202296, 2752870, 3351320, 3854018, 5505740, 7708036, 9635045, 11011480, 15416072, 19270090, 38540180, 77080360]

約数ペア:

[(1, 77080360), (2, 38540180), (4, 19270090), (5, 15416072), (7, 11011480), (8, 9635045), (10, 7708036), (14, 5505740), (20, 3854018), (23, 3351320), (28, 2752870), (35, 2202296), (40, 1927009), (46, 1675660), (56, 1376435), (70, 1101148), (92, 837830), (115, 670264), (140, 550574), (161, 478760), (184, 418915), (230, 335132), (280, 275287), (322, 239380), (460, 167566), (644, 119690), (805, 95752), (920, 83783), (1288, 59845), (1610, 47876), (3220, 23938), (6440, 11969)]