42924040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56479}}^1$

素因数の和:56509

約数の個数: 32

約数和(自身を含む): 101664000

約数和(自身を除く): 58739960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 56479, 112958, 225916, 282395, 451832, 564790, 1073101, 1129580, 2146202, 2259160, 4292404, 5365505, 8584808, 10731010, 21462020, 42924040]

約数ペア:

[(1, 42924040), (2, 21462020), (4, 10731010), (5, 8584808), (8, 5365505), (10, 4292404), (19, 2259160), (20, 2146202), (38, 1129580), (40, 1073101), (76, 564790), (95, 451832), (152, 282395), (190, 225916), (380, 112958), (760, 56479)]