1796748460040

素因数分解:

$2^3\times 5^1\times {\mathrm{11071}}^1\times {\mathrm{4057331}}^1$

素因数の和:4068413

約数の個数: 32

約数和(自身を含む): 4043050191360

約数和(自身を除く): 2246301731320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11071, 22142, 44284, 55355, 88568, 110710, 221420, 442840, 4057331, 8114662, 16229324, 20286655, 32458648, 40573310, 81146620, 162293240, 44918711501, 89837423002, 179674846004, 224593557505, 359349692008, 449187115010, 898374230020, 1796748460040]

約数ペア:

[(1, 1796748460040), (2, 898374230020), (4, 449187115010), (5, 359349692008), (8, 224593557505), (10, 179674846004), (20, 89837423002), (40, 44918711501), (11071, 162293240), (22142, 81146620), (44284, 40573310), (55355, 32458648), (88568, 20286655), (110710, 16229324), (221420, 8114662), (442840, 4057331)]