10639880

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{577}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 24033240

約数和(自身を除く): 13393360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 577, 922, 1154, 1844, 2305, 2308, 2885, 3688, 4610, 4616, 5770, 9220, 11540, 18440, 23080, 265997, 531994, 1063988, 1329985, 2127976, 2659970, 5319940, 10639880]

約数ペア:

[(1, 10639880), (2, 5319940), (4, 2659970), (5, 2127976), (8, 1329985), (10, 1063988), (20, 531994), (40, 265997), (461, 23080), (577, 18440), (922, 11540), (1154, 9220), (1844, 5770), (2305, 4616), (2308, 4610), (2885, 3688)]