14953240

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{691}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 33755760

約数和(自身を除く): 18802520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 691, 1082, 1382, 2164, 2705, 2764, 3455, 4328, 5410, 5528, 6910, 10820, 13820, 21640, 27640, 373831, 747662, 1495324, 1869155, 2990648, 3738310, 7476620, 14953240]

約数ペア:

[(1, 14953240), (2, 7476620), (4, 3738310), (5, 2990648), (8, 1869155), (10, 1495324), (20, 747662), (40, 373831), (541, 27640), (691, 21640), (1082, 13820), (1382, 10820), (2164, 6910), (2705, 5528), (2764, 5410), (3455, 4328)]