45946480

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1627}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 107194032

約数和(自身を除く): 61247552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1627, 1765, 2824, 3254, 3530, 5648, 6508, 7060, 8135, 13016, 14120, 16270, 26032, 28240, 32540, 65080, 130160, 574331, 1148662, 2297324, 2871655, 4594648, 5743310, 9189296, 11486620, 22973240, 45946480]

約数ペア:

[(1, 45946480), (2, 22973240), (4, 11486620), (5, 9189296), (8, 5743310), (10, 4594648), (16, 2871655), (20, 2297324), (40, 1148662), (80, 574331), (353, 130160), (706, 65080), (1412, 32540), (1627, 28240), (1765, 26032), (2824, 16270), (3254, 14120), (3530, 13016), (5648, 8135), (6508, 7060)]