83940010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109013}}^1$

素因数の和:109038

約数の個数: 32

約数和(自身を含む): 188376192

約数和(自身を除く): 104436182

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 109013, 218026, 545065, 763091, 1090130, 1199143, 1526182, 2398286, 3815455, 5995715, 7630910, 8394001, 11991430, 16788002, 41970005, 83940010]

約数ペア:

[(1, 83940010), (2, 41970005), (5, 16788002), (7, 11991430), (10, 8394001), (11, 7630910), (14, 5995715), (22, 3815455), (35, 2398286), (55, 1526182), (70, 1199143), (77, 1090130), (110, 763091), (154, 545065), (385, 218026), (770, 109013)]