124847920

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36293}}^1$

素因数の和:36349

約数の個数: 40

約数和(自身を含む): 297030096

約数和(自身を除く): 172182176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 36293, 72586, 145172, 181465, 290344, 362930, 580688, 725860, 1451720, 1560599, 2903440, 3121198, 6242396, 7802995, 12484792, 15605990, 24969584, 31211980, 62423960, 124847920]

約数ペア:

[(1, 124847920), (2, 62423960), (4, 31211980), (5, 24969584), (8, 15605990), (10, 12484792), (16, 7802995), (20, 6242396), (40, 3121198), (43, 2903440), (80, 1560599), (86, 1451720), (172, 725860), (215, 580688), (344, 362930), (430, 290344), (688, 181465), (860, 145172), (1720, 72586), (3440, 36293)]