8201560

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 18536400

約数和(自身を除く): 10334840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 541, 758, 1082, 1516, 1895, 2164, 2705, 3032, 3790, 4328, 5410, 7580, 10820, 15160, 21640, 205039, 410078, 820156, 1025195, 1640312, 2050390, 4100780, 8201560]

約数ペア:

[(1, 8201560), (2, 4100780), (4, 2050390), (5, 1640312), (8, 1025195), (10, 820156), (20, 410078), (40, 205039), (379, 21640), (541, 15160), (758, 10820), (1082, 7580), (1516, 5410), (1895, 4328), (2164, 3790), (2705, 3032)]