11521520

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2441}}^1$

素因数の和:2513

約数の個数: 40

約数和(自身を含む): 27252720

約数和(自身を除く): 15731200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 2441, 4720, 4882, 9764, 12205, 19528, 24410, 39056, 48820, 97640, 144019, 195280, 288038, 576076, 720095, 1152152, 1440190, 2304304, 2880380, 5760760, 11521520]

約数ペア:

[(1, 11521520), (2, 5760760), (4, 2880380), (5, 2304304), (8, 1440190), (10, 1152152), (16, 720095), (20, 576076), (40, 288038), (59, 195280), (80, 144019), (118, 97640), (236, 48820), (295, 39056), (472, 24410), (590, 19528), (944, 12205), (1180, 9764), (2360, 4882), (2441, 4720)]