2183036080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{514867}}^1$

素因数の和:514933

約数の個数: 40

約数和(自身を含む): 5171334192

約数和(自身を除く): 2988298112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 514867, 1029734, 2059468, 2574335, 4118936, 5148670, 8237872, 10297340, 20594680, 27287951, 41189360, 54575902, 109151804, 136439755, 218303608, 272879510, 436607216, 545759020, 1091518040, 2183036080]

約数ペア:

[(1, 2183036080), (2, 1091518040), (4, 545759020), (5, 436607216), (8, 272879510), (10, 218303608), (16, 136439755), (20, 109151804), (40, 54575902), (53, 41189360), (80, 27287951), (106, 20594680), (212, 10297340), (265, 8237872), (424, 5148670), (530, 4118936), (848, 2574335), (1060, 2059468), (2120, 1029734), (4240, 514867)]