23742680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45659}}^1$

素因数の和:45683

約数の個数: 32

約数和(自身を含む): 57531600

約数和(自身を除く): 33788920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 45659, 91318, 182636, 228295, 365272, 456590, 593567, 913180, 1187134, 1826360, 2374268, 2967835, 4748536, 5935670, 11871340, 23742680]

約数ペア:

[(1, 23742680), (2, 11871340), (4, 5935670), (5, 4748536), (8, 2967835), (10, 2374268), (13, 1826360), (20, 1187134), (26, 913180), (40, 593567), (52, 456590), (65, 365272), (104, 228295), (130, 182636), (260, 91318), (520, 45659)]