71200100

素因数分解:

$2^2\times 5^2\times {\mathrm{353}}^1\times {\mathrm{2017}}^1$

素因数の和:2384

約数の個数: 36

約数和(自身を含む): 155018724

約数和(自身を除く): 83818624

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 353, 706, 1412, 1765, 2017, 3530, 4034, 7060, 8068, 8825, 10085, 17650, 20170, 35300, 40340, 50425, 100850, 201700, 712001, 1424002, 2848004, 3560005, 7120010, 14240020, 17800025, 35600050, 71200100]

約数ペア:

[(1, 71200100), (2, 35600050), (4, 17800025), (5, 14240020), (10, 7120010), (20, 3560005), (25, 2848004), (50, 1424002), (100, 712001), (353, 201700), (706, 100850), (1412, 50425), (1765, 40340), (2017, 35300), (3530, 20170), (4034, 17650), (7060, 10085), (8068, 8825)]