10808440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 25581600

約数和(自身を除く): 14773160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 67, 74, 109, 134, 148, 185, 218, 268, 296, 335, 370, 436, 536, 545, 670, 740, 872, 1090, 1340, 1480, 2180, 2479, 2680, 4033, 4360, 4958, 7303, 8066, 9916, 12395, 14606, 16132, 19832, 20165, 24790, 29212, 32264, 36515, 40330, 49580, 58424, 73030, 80660, 99160, 146060, 161320, 270211, 292120, 540422, 1080844, 1351055, 2161688, 2702110, 5404220, 10808440]

約数ペア:

[(1, 10808440), (2, 5404220), (4, 2702110), (5, 2161688), (8, 1351055), (10, 1080844), (20, 540422), (37, 292120), (40, 270211), (67, 161320), (74, 146060), (109, 99160), (134, 80660), (148, 73030), (185, 58424), (218, 49580), (268, 40330), (296, 36515), (335, 32264), (370, 29212), (436, 24790), (536, 20165), (545, 19832), (670, 16132), (740, 14606), (872, 12395), (1090, 9916), (1340, 8066), (1480, 7303), (2180, 4958), (2479, 4360), (2680, 4033)]