8139544270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{138829}}^1$

素因数の和:138901

約数の個数: 64

約数和(自身を含む): 17632520640

約数和(自身を除く): 9492976370

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 410, 451, 533, 715, 902, 1066, 1430, 2255, 2665, 4510, 5330, 5863, 11726, 29315, 58630, 138829, 277658, 694145, 1388290, 1527119, 1804777, 3054238, 3609554, 5691989, 7635595, 9023885, 11383978, 15271190, 18047770, 19852547, 28459945, 39705094, 56919890, 62611879, 73995857, 99262735, 125223758, 147991714, 198525470, 313059395, 369979285, 626118790, 739958570, 813954427, 1627908854, 4069772135, 8139544270]

約数ペア:

[(1, 8139544270), (2, 4069772135), (5, 1627908854), (10, 813954427), (11, 739958570), (13, 626118790), (22, 369979285), (26, 313059395), (41, 198525470), (55, 147991714), (65, 125223758), (82, 99262735), (110, 73995857), (130, 62611879), (143, 56919890), (205, 39705094), (286, 28459945), (410, 19852547), (451, 18047770), (533, 15271190), (715, 11383978), (902, 9023885), (1066, 7635595), (1430, 5691989), (2255, 3609554), (2665, 3054238), (4510, 1804777), (5330, 1527119), (5863, 1388290), (11726, 694145), (29315, 277658), (58630, 138829)]