4029455420

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2263739}}^1$

素因数の和:2263837

約数の個数: 24

約数和(自身を含む): 8556937200

約数和(自身を除く): 4527481780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2263739, 4527478, 9054956, 11318695, 22637390, 45274780, 201472771, 402945542, 805891084, 1007363855, 2014727710, 4029455420]

約数ペア:

[(1, 4029455420), (2, 2014727710), (4, 1007363855), (5, 805891084), (10, 402945542), (20, 201472771), (89, 45274780), (178, 22637390), (356, 11318695), (445, 9054956), (890, 4527478), (1780, 2263739)]