67077560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13859}}^1$

素因数の和:13892

約数の個数: 48

約数和(自身を含む): 165904200

約数和(自身を除く): 98826640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 13859, 27718, 55436, 69295, 110872, 138590, 152449, 277180, 304898, 554360, 609796, 762245, 1219592, 1524490, 1676939, 3048980, 3353878, 6097960, 6707756, 8384695, 13415512, 16769390, 33538780, 67077560]

約数ペア:

[(1, 67077560), (2, 33538780), (4, 16769390), (5, 13415512), (8, 8384695), (10, 6707756), (11, 6097960), (20, 3353878), (22, 3048980), (40, 1676939), (44, 1524490), (55, 1219592), (88, 762245), (110, 609796), (121, 554360), (220, 304898), (242, 277180), (440, 152449), (484, 138590), (605, 110872), (968, 69295), (1210, 55436), (2420, 27718), (4840, 13859)]