43929140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{115603}}^1$

素因数の和:115631

約数の個数: 24

約数和(自身を含む): 97107360

約数和(自身を除く): 53178220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 115603, 231206, 462412, 578015, 1156030, 2196457, 2312060, 4392914, 8785828, 10982285, 21964570, 43929140]

約数ペア:

[(1, 43929140), (2, 21964570), (4, 10982285), (5, 8785828), (10, 4392914), (19, 2312060), (20, 2196457), (38, 1156030), (76, 578015), (95, 462412), (190, 231206), (380, 115603)]