66387040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24407}}^1$

素因数の和:24439

約数の個数: 48

約数和(自身を含む): 166072032

約数和(自身を除く): 99684992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 24407, 48814, 97628, 122035, 195256, 244070, 390512, 414919, 488140, 781024, 829838, 976280, 1659676, 1952560, 2074595, 3319352, 3905120, 4149190, 6638704, 8298380, 13277408, 16596760, 33193520, 66387040]

約数ペア:

[(1, 66387040), (2, 33193520), (4, 16596760), (5, 13277408), (8, 8298380), (10, 6638704), (16, 4149190), (17, 3905120), (20, 3319352), (32, 2074595), (34, 1952560), (40, 1659676), (68, 976280), (80, 829838), (85, 781024), (136, 488140), (160, 414919), (170, 390512), (272, 244070), (340, 195256), (544, 122035), (680, 97628), (1360, 48814), (2720, 24407)]