125288480

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7753}}^1$

素因数の和:7869

約数の個数: 48

約数和(自身を含む): 298963224

約数和(自身を除く): 173674744

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, 7753, 8080, 15506, 16160, 31012, 38765, 62024, 77530, 124048, 155060, 248096, 310120, 620240, 783053, 1240480, 1566106, 3132212, 3915265, 6264424, 7830530, 12528848, 15661060, 25057696, 31322120, 62644240, 125288480]

約数ペア:

[(1, 125288480), (2, 62644240), (4, 31322120), (5, 25057696), (8, 15661060), (10, 12528848), (16, 7830530), (20, 6264424), (32, 3915265), (40, 3132212), (80, 1566106), (101, 1240480), (160, 783053), (202, 620240), (404, 310120), (505, 248096), (808, 155060), (1010, 124048), (1616, 77530), (2020, 62024), (3232, 38765), (4040, 31012), (7753, 16160), (8080, 15506)]