99232480

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2239}}^1$

素因数の和:2531

約数の個数: 48

約数和(自身を含む): 235388160

約数和(自身を除く): 136155680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 1108, 1385, 2216, 2239, 2770, 4432, 4478, 5540, 8864, 8956, 11080, 11195, 17912, 22160, 22390, 35824, 44320, 44780, 71648, 89560, 179120, 358240, 620203, 1240406, 2480812, 3101015, 4961624, 6202030, 9923248, 12404060, 19846496, 24808120, 49616240, 99232480]

約数ペア:

[(1, 99232480), (2, 49616240), (4, 24808120), (5, 19846496), (8, 12404060), (10, 9923248), (16, 6202030), (20, 4961624), (32, 3101015), (40, 2480812), (80, 1240406), (160, 620203), (277, 358240), (554, 179120), (1108, 89560), (1385, 71648), (2216, 44780), (2239, 44320), (2770, 35824), (4432, 22390), (4478, 22160), (5540, 17912), (8864, 11195), (8956, 11080)]