115618160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{206461}}^1$

素因数の和:206481

約数の個数: 40

約数和(自身を含む): 307215456

約数和(自身を除く): 191597296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 206461, 412922, 825844, 1032305, 1445227, 1651688, 2064610, 2890454, 3303376, 4129220, 5780908, 7226135, 8258440, 11561816, 14452270, 16516880, 23123632, 28904540, 57809080, 115618160]

約数ペア:

[(1, 115618160), (2, 57809080), (4, 28904540), (5, 23123632), (7, 16516880), (8, 14452270), (10, 11561816), (14, 8258440), (16, 7226135), (20, 5780908), (28, 4129220), (35, 3303376), (40, 2890454), (56, 2064610), (70, 1651688), (80, 1445227), (112, 1032305), (140, 825844), (280, 412922), (560, 206461)]