2019634300

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{196081}}^1$

素因数の和:196198

約数の個数: 36

約数和(自身を含む): 4425178576

約数和(自身を除く): 2405544276

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 10300, 196081, 392162, 784324, 980405, 1960810, 3921620, 4902025, 9804050, 19608100, 20196343, 40392686, 80785372, 100981715, 201963430, 403926860, 504908575, 1009817150, 2019634300]

約数ペア:

[(1, 2019634300), (2, 1009817150), (4, 504908575), (5, 403926860), (10, 201963430), (20, 100981715), (25, 80785372), (50, 40392686), (100, 20196343), (103, 19608100), (206, 9804050), (412, 4902025), (515, 3921620), (1030, 1960810), (2060, 980405), (2575, 784324), (5150, 392162), (10300, 196081)]