71409100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{102013}}^1$

素因数の和:102034

約数の個数: 36

約数和(自身を含む): 177096304

約数和(自身を除く): 105687204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 102013, 204026, 408052, 510065, 714091, 1020130, 1428182, 2040260, 2550325, 2856364, 3570455, 5100650, 7140910, 10201300, 14281820, 17852275, 35704550, 71409100]

約数ペア:

[(1, 71409100), (2, 35704550), (4, 17852275), (5, 14281820), (7, 10201300), (10, 7140910), (14, 5100650), (20, 3570455), (25, 2856364), (28, 2550325), (35, 2040260), (50, 1428182), (70, 1020130), (100, 714091), (140, 510065), (175, 408052), (350, 204026), (700, 102013)]