118532440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227947}}^1$

素因数の和:227971

約数の個数: 32

約数和(自身を含む): 287214480

約数和(自身を除く): 168682040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 227947, 455894, 911788, 1139735, 1823576, 2279470, 2963311, 4558940, 5926622, 9117880, 11853244, 14816555, 23706488, 29633110, 59266220, 118532440]

約数ペア:

[(1, 118532440), (2, 59266220), (4, 29633110), (5, 23706488), (8, 14816555), (10, 11853244), (13, 9117880), (20, 5926622), (26, 4558940), (40, 2963311), (52, 2279470), (65, 1823576), (104, 1139735), (130, 911788), (260, 455894), (520, 227947)]