824552120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154991}}^1$

素因数の和:155028

約数の個数: 64

約数和(自身を含む): 2231884800

約数和(自身を除く): 1407332680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 154991, 309982, 619964, 774955, 1084937, 1239928, 1549910, 2169874, 2944829, 3099820, 4339748, 5424685, 5889658, 6199640, 8679496, 10849370, 11779316, 14724145, 20613803, 21698740, 23558632, 29448290, 41227606, 43397480, 58896580, 82455212, 103069015, 117793160, 164910424, 206138030, 412276060, 824552120]

約数ペア:

[(1, 824552120), (2, 412276060), (4, 206138030), (5, 164910424), (7, 117793160), (8, 103069015), (10, 82455212), (14, 58896580), (19, 43397480), (20, 41227606), (28, 29448290), (35, 23558632), (38, 21698740), (40, 20613803), (56, 14724145), (70, 11779316), (76, 10849370), (95, 8679496), (133, 6199640), (140, 5889658), (152, 5424685), (190, 4339748), (266, 3099820), (280, 2944829), (380, 2169874), (532, 1549910), (665, 1239928), (760, 1084937), (1064, 774955), (1330, 619964), (2660, 309982), (5320, 154991)]