100493540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{717811}}^1$

素因数の和:717827

約数の個数: 24

約数和(自身を含む): 241184832

約数和(自身を除く): 140691292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 717811, 1435622, 2871244, 3589055, 5024677, 7178110, 10049354, 14356220, 20098708, 25123385, 50246770, 100493540]

約数ペア:

[(1, 100493540), (2, 50246770), (4, 25123385), (5, 20098708), (7, 14356220), (10, 10049354), (14, 7178110), (20, 5024677), (28, 3589055), (35, 2871244), (70, 1435622), (140, 717811)]