88540060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 217988064

約数和(自身を除く): 129448004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 167, 196, 245, 334, 490, 541, 668, 835, 980, 1082, 1169, 1670, 2164, 2338, 2705, 3340, 3787, 4676, 5410, 5845, 7574, 8183, 10820, 11690, 15148, 16366, 18935, 23380, 26509, 32732, 37870, 40915, 53018, 75740, 81830, 90347, 106036, 132545, 163660, 180694, 265090, 361388, 451735, 530180, 632429, 903470, 1264858, 1806940, 2529716, 3162145, 4427003, 6324290, 8854006, 12648580, 17708012, 22135015, 44270030, 88540060]

約数ペア:

[(1, 88540060), (2, 44270030), (4, 22135015), (5, 17708012), (7, 12648580), (10, 8854006), (14, 6324290), (20, 4427003), (28, 3162145), (35, 2529716), (49, 1806940), (70, 1264858), (98, 903470), (140, 632429), (167, 530180), (196, 451735), (245, 361388), (334, 265090), (490, 180694), (541, 163660), (668, 132545), (835, 106036), (980, 90347), (1082, 81830), (1169, 75740), (1670, 53018), (2164, 40915), (2338, 37870), (2705, 32732), (3340, 26509), (3787, 23380), (4676, 18935), (5410, 16366), (5845, 15148), (7574, 11690), (8183, 10820)]