9323960

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{907}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 21083760

約数和(自身を除く): 11759800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 907, 1028, 1285, 1814, 2056, 2570, 3628, 4535, 5140, 7256, 9070, 10280, 18140, 36280, 233099, 466198, 932396, 1165495, 1864792, 2330990, 4661980, 9323960]

約数ペア:

[(1, 9323960), (2, 4661980), (4, 2330990), (5, 1864792), (8, 1165495), (10, 932396), (20, 466198), (40, 233099), (257, 36280), (514, 18140), (907, 10280), (1028, 9070), (1285, 7256), (1814, 5140), (2056, 4535), (2570, 3628)]