2014257580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{111779}}^1$

素因数の和:111858

約数の個数: 48

約数和(自身を含む): 4563306720

約数和(自身を除く): 2549049140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 9010, 18020, 111779, 223558, 447116, 558895, 1117790, 1900243, 2235580, 3800486, 5924287, 7600972, 9501215, 11848574, 19002430, 23697148, 29621435, 38004860, 59242870, 100712879, 118485740, 201425758, 402851516, 503564395, 1007128790, 2014257580]

約数ペア:

[(1, 2014257580), (2, 1007128790), (4, 503564395), (5, 402851516), (10, 201425758), (17, 118485740), (20, 100712879), (34, 59242870), (53, 38004860), (68, 29621435), (85, 23697148), (106, 19002430), (170, 11848574), (212, 9501215), (265, 7600972), (340, 5924287), (530, 3800486), (901, 2235580), (1060, 1900243), (1802, 1117790), (3604, 558895), (4505, 447116), (9010, 223558), (18020, 111779)]