85614040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 205675200

約数和(自身を除く): 120061160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 137, 170, 274, 340, 548, 680, 685, 919, 1096, 1370, 1838, 2329, 2740, 3676, 4595, 4658, 5480, 7352, 9190, 9316, 11645, 15623, 18380, 18632, 23290, 31246, 36760, 46580, 62492, 78115, 93160, 124984, 125903, 156230, 251806, 312460, 503612, 624920, 629515, 1007224, 1259030, 2140351, 2518060, 4280702, 5036120, 8561404, 10701755, 17122808, 21403510, 42807020, 85614040]

約数ペア:

[(1, 85614040), (2, 42807020), (4, 21403510), (5, 17122808), (8, 10701755), (10, 8561404), (17, 5036120), (20, 4280702), (34, 2518060), (40, 2140351), (68, 1259030), (85, 1007224), (136, 629515), (137, 624920), (170, 503612), (274, 312460), (340, 251806), (548, 156230), (680, 125903), (685, 124984), (919, 93160), (1096, 78115), (1370, 62492), (1838, 46580), (2329, 36760), (2740, 31246), (3676, 23290), (4595, 18632), (4658, 18380), (5480, 15623), (7352, 11645), (9190, 9316)]