141323240

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{34981}}^1$

素因数の和:35093

約数の個数: 32

約数和(自身を含む): 321134760

約数和(自身を除く): 179811520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 34981, 69962, 139924, 174905, 279848, 349810, 699620, 1399240, 3533081, 7066162, 14132324, 17665405, 28264648, 35330810, 70661620, 141323240]

約数ペア:

[(1, 141323240), (2, 70661620), (4, 35330810), (5, 28264648), (8, 17665405), (10, 14132324), (20, 7066162), (40, 3533081), (101, 1399240), (202, 699620), (404, 349810), (505, 279848), (808, 174905), (1010, 139924), (2020, 69962), (4040, 34981)]