86674240

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6299}}^1$

素因数の和:6359

約数の個数: 56

約数和(自身を含む): 211226400

約数和(自身を除く): 124552160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6299, 6880, 12598, 13760, 25196, 31495, 50392, 62990, 100784, 125980, 201568, 251960, 270857, 403136, 503920, 541714, 1007840, 1083428, 1354285, 2015680, 2166856, 2708570, 4333712, 5417140, 8667424, 10834280, 17334848, 21668560, 43337120, 86674240]

約数ペア:

[(1, 86674240), (2, 43337120), (4, 21668560), (5, 17334848), (8, 10834280), (10, 8667424), (16, 5417140), (20, 4333712), (32, 2708570), (40, 2166856), (43, 2015680), (64, 1354285), (80, 1083428), (86, 1007840), (160, 541714), (172, 503920), (215, 403136), (320, 270857), (344, 251960), (430, 201568), (688, 125980), (860, 100784), (1376, 62990), (1720, 50392), (2752, 31495), (3440, 25196), (6299, 13760), (6880, 12598)]