45402860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 98128800

約数和(自身を除く): 52725940

約数列:

[1, 2, 4, 5, 10, 20, 59, 109, 118, 218, 236, 295, 353, 436, 545, 590, 706, 1090, 1180, 1412, 1765, 2180, 3530, 6431, 7060, 12862, 20827, 25724, 32155, 38477, 41654, 64310, 76954, 83308, 104135, 128620, 153908, 192385, 208270, 384770, 416540, 769540, 2270143, 4540286, 9080572, 11350715, 22701430, 45402860]

約数ペア:

[(1, 45402860), (2, 22701430), (4, 11350715), (5, 9080572), (10, 4540286), (20, 2270143), (59, 769540), (109, 416540), (118, 384770), (218, 208270), (236, 192385), (295, 153908), (353, 128620), (436, 104135), (545, 83308), (590, 76954), (706, 64310), (1090, 41654), (1180, 38477), (1412, 32155), (1765, 25724), (2180, 20827), (3530, 12862), (6431, 7060)]