115803760

素因数分解:

$2^4\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1289}}^1$

素因数の和:2425

約数の個数: 40

約数和(自身を含む): 269692560

約数和(自身を除く): 153888800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1123, 1289, 2246, 2578, 4492, 5156, 5615, 6445, 8984, 10312, 11230, 12890, 17968, 20624, 22460, 25780, 44920, 51560, 89840, 103120, 1447547, 2895094, 5790188, 7237735, 11580376, 14475470, 23160752, 28950940, 57901880, 115803760]

約数ペア:

[(1, 115803760), (2, 57901880), (4, 28950940), (5, 23160752), (8, 14475470), (10, 11580376), (16, 7237735), (20, 5790188), (40, 2895094), (80, 1447547), (1123, 103120), (1289, 89840), (2246, 51560), (2578, 44920), (4492, 25780), (5156, 22460), (5615, 20624), (6445, 17968), (8984, 12890), (10312, 11230)]