45691880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87869}}^1$

素因数の和:87893

約数の個数: 32

約数和(自身を含む): 110716200

約数和(自身を除く): 65024320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 87869, 175738, 351476, 439345, 702952, 878690, 1142297, 1757380, 2284594, 3514760, 4569188, 5711485, 9138376, 11422970, 22845940, 45691880]

約数ペア:

[(1, 45691880), (2, 22845940), (4, 11422970), (5, 9138376), (8, 5711485), (10, 4569188), (13, 3514760), (20, 2284594), (26, 1757380), (40, 1142297), (52, 878690), (65, 702952), (104, 439345), (130, 351476), (260, 175738), (520, 87869)]