118862440

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{26297}}^1$

素因数の和:26421

約数の個数: 32

約数和(自身を含む): 269817480

約数和(自身を除く): 150955040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 26297, 52594, 105188, 131485, 210376, 262970, 525940, 1051880, 2971561, 5943122, 11886244, 14857805, 23772488, 29715610, 59431220, 118862440]

約数ペア:

[(1, 118862440), (2, 59431220), (4, 29715610), (5, 23772488), (8, 14857805), (10, 11886244), (20, 5943122), (40, 2971561), (113, 1051880), (226, 525940), (452, 262970), (565, 210376), (904, 131485), (1130, 105188), (2260, 52594), (4520, 26297)]