2053179640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2231717}}^1$

素因数の和:2231751

約数の個数: 32

約数和(自身を含む): 4820510880

約数和(自身を除く): 2767331240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2231717, 4463434, 8926868, 11158585, 17853736, 22317170, 44634340, 51329491, 89268680, 102658982, 205317964, 256647455, 410635928, 513294910, 1026589820, 2053179640]

約数ペア:

[(1, 2053179640), (2, 1026589820), (4, 513294910), (5, 410635928), (8, 256647455), (10, 205317964), (20, 102658982), (23, 89268680), (40, 51329491), (46, 44634340), (92, 22317170), (115, 17853736), (184, 11158585), (230, 8926868), (460, 4463434), (920, 2231717)]