88685960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3803}}^1$

素因数の和:3878

約数の個数: 64

約数和(自身を含む): 221849280

約数和(自身を除く): 133163320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 3803, 4664, 5830, 7606, 11660, 15212, 19015, 23320, 30424, 38030, 41833, 76060, 83666, 152120, 167332, 201559, 209165, 334664, 403118, 418330, 806236, 836660, 1007795, 1612472, 1673320, 2015590, 2217149, 4031180, 4434298, 8062360, 8868596, 11085745, 17737192, 22171490, 44342980, 88685960]

約数ペア:

[(1, 88685960), (2, 44342980), (4, 22171490), (5, 17737192), (8, 11085745), (10, 8868596), (11, 8062360), (20, 4434298), (22, 4031180), (40, 2217149), (44, 2015590), (53, 1673320), (55, 1612472), (88, 1007795), (106, 836660), (110, 806236), (212, 418330), (220, 403118), (265, 334664), (424, 209165), (440, 201559), (530, 167332), (583, 152120), (1060, 83666), (1166, 76060), (2120, 41833), (2332, 38030), (2915, 30424), (3803, 23320), (4664, 19015), (5830, 15212), (7606, 11660)]