15257536240

素因数分解:

$2^4\times 5^1\times {\mathrm{190719203}}^1$

素因数の和:190719216

約数の個数: 20

約数和(自身を含む): 35473771944

約数和(自身を除く): 20216235704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 190719203, 381438406, 762876812, 953596015, 1525753624, 1907192030, 3051507248, 3814384060, 7628768120, 15257536240]

約数ペア:

[(1, 15257536240), (2, 7628768120), (4, 3814384060), (5, 3051507248), (8, 1907192030), (10, 1525753624), (16, 953596015), (20, 762876812), (40, 381438406), (80, 190719203)]