1413404920

素因数分解:

$2^3\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{23201}}^1$

素因数の和:24735

約数の個数: 32

約数和(自身を含む): 3182386320

約数和(自身を除く): 1768981400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1523, 3046, 6092, 7615, 12184, 15230, 23201, 30460, 46402, 60920, 92804, 116005, 185608, 232010, 464020, 928040, 35335123, 70670246, 141340492, 176675615, 282680984, 353351230, 706702460, 1413404920]

約数ペア:

[(1, 1413404920), (2, 706702460), (4, 353351230), (5, 282680984), (8, 176675615), (10, 141340492), (20, 70670246), (40, 35335123), (1523, 928040), (3046, 464020), (6092, 232010), (7615, 185608), (12184, 116005), (15230, 92804), (23201, 60920), (30460, 46402)]