8310700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2082

約数の個数: 36

約数和(自身を含む): 18483192

約数和(自身を除く): 10172492

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2027, 2050, 4054, 4100, 8108, 10135, 20270, 40540, 50675, 83107, 101350, 166214, 202700, 332428, 415535, 831070, 1662140, 2077675, 4155350, 8310700]

約数ペア:

[(1, 8310700), (2, 4155350), (4, 2077675), (5, 1662140), (10, 831070), (20, 415535), (25, 332428), (41, 202700), (50, 166214), (82, 101350), (100, 83107), (164, 50675), (205, 40540), (410, 20270), (820, 10135), (1025, 8108), (2027, 4100), (2050, 4054)]