39840010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33479}}^1$

素因数の和:33510

約数の個数: 32

約数和(自身を含む): 86780160

約数和(自身を除く): 46940150

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 33479, 66958, 167395, 234353, 334790, 468706, 569143, 1138286, 1171765, 2343530, 2845715, 3984001, 5691430, 7968002, 19920005, 39840010]

約数ペア:

[(1, 39840010), (2, 19920005), (5, 7968002), (7, 5691430), (10, 3984001), (14, 2845715), (17, 2343530), (34, 1171765), (35, 1138286), (70, 569143), (85, 468706), (119, 334790), (170, 234353), (238, 167395), (595, 66958), (1190, 33479)]