96421720

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{6907}}^1$

素因数の和:7267

約数の個数: 32

約数和(自身を含む): 217602000

約数和(自身を除く): 121180280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 6907, 6980, 13814, 13960, 27628, 34535, 55256, 69070, 138140, 276280, 2410543, 4821086, 9642172, 12052715, 19284344, 24105430, 48210860, 96421720]

約数ペア:

[(1, 96421720), (2, 48210860), (4, 24105430), (5, 19284344), (8, 12052715), (10, 9642172), (20, 4821086), (40, 2410543), (349, 276280), (698, 138140), (1396, 69070), (1745, 55256), (2792, 34535), (3490, 27628), (6907, 13960), (6980, 13814)]