2015476040

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{108827}}^1$

素因数の和:109301

約数の個数: 32

約数和(自身を含む): 4544657280

約数和(自身を除く): 2529181240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4630, 9260, 18520, 108827, 217654, 435308, 544135, 870616, 1088270, 2176540, 4353080, 50386901, 100773802, 201547604, 251934505, 403095208, 503869010, 1007738020, 2015476040]

約数ペア:

[(1, 2015476040), (2, 1007738020), (4, 503869010), (5, 403095208), (8, 251934505), (10, 201547604), (20, 100773802), (40, 50386901), (463, 4353080), (926, 2176540), (1852, 1088270), (2315, 870616), (3704, 544135), (4630, 435308), (9260, 217654), (18520, 108827)]