14727520

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 35244720

約数和(自身を除く): 20517200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1109, 1328, 1660, 2218, 2656, 3320, 4436, 5545, 6640, 8872, 11090, 13280, 17744, 22180, 35488, 44360, 88720, 92047, 177440, 184094, 368188, 460235, 736376, 920470, 1472752, 1840940, 2945504, 3681880, 7363760, 14727520]

約数ペア:

[(1, 14727520), (2, 7363760), (4, 3681880), (5, 2945504), (8, 1840940), (10, 1472752), (16, 920470), (20, 736376), (32, 460235), (40, 368188), (80, 184094), (83, 177440), (160, 92047), (166, 88720), (332, 44360), (415, 35488), (664, 22180), (830, 17744), (1109, 13280), (1328, 11090), (1660, 8872), (2218, 6640), (2656, 5545), (3320, 4436)]