67112480

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4153}}^1$

素因数の和:4269

約数の個数: 48

約数和(自身を含む): 160161624

約数和(自身を除く): 93049144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 4153, 8080, 8306, 16160, 16612, 20765, 33224, 41530, 66448, 83060, 132896, 166120, 332240, 419453, 664480, 838906, 1677812, 2097265, 3355624, 4194530, 6711248, 8389060, 13422496, 16778120, 33556240, 67112480]

約数ペア:

[(1, 67112480), (2, 33556240), (4, 16778120), (5, 13422496), (8, 8389060), (10, 6711248), (16, 4194530), (20, 3355624), (32, 2097265), (40, 1677812), (80, 838906), (101, 664480), (160, 419453), (202, 332240), (404, 166120), (505, 132896), (808, 83060), (1010, 66448), (1616, 41530), (2020, 33224), (3232, 20765), (4040, 16612), (4153, 16160), (8080, 8306)]