75319480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81869}}^1$

素因数の和:81903

約数の個数: 32

約数和(自身を含む): 176839200

約数和(自身を除く): 101519720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 81869, 163738, 327476, 409345, 654952, 818690, 1637380, 1882987, 3274760, 3765974, 7531948, 9414935, 15063896, 18829870, 37659740, 75319480]

約数ペア:

[(1, 75319480), (2, 37659740), (4, 18829870), (5, 15063896), (8, 9414935), (10, 7531948), (20, 3765974), (23, 3274760), (40, 1882987), (46, 1637380), (92, 818690), (115, 654952), (184, 409345), (230, 327476), (460, 163738), (920, 81869)]