14781640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16067}}^1$

素因数の和:16101

約数の個数: 32

約数和(自身を含む): 34706880

約数和(自身を除く): 19925240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 16067, 32134, 64268, 80335, 128536, 160670, 321340, 369541, 642680, 739082, 1478164, 1847705, 2956328, 3695410, 7390820, 14781640]

約数ペア:

[(1, 14781640), (2, 7390820), (4, 3695410), (5, 2956328), (8, 1847705), (10, 1478164), (20, 739082), (23, 642680), (40, 369541), (46, 321340), (92, 160670), (115, 128536), (184, 80335), (230, 64268), (460, 32134), (920, 16067)]