43160020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 97251840

約数和(自身を除く): 54091820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 2143, 4028, 4286, 5035, 8572, 10070, 10715, 20140, 21430, 40717, 42860, 81434, 113579, 162868, 203585, 227158, 407170, 454316, 567895, 814340, 1135790, 2158001, 2271580, 4316002, 8632004, 10790005, 21580010, 43160020]

約数ペア:

[(1, 43160020), (2, 21580010), (4, 10790005), (5, 8632004), (10, 4316002), (19, 2271580), (20, 2158001), (38, 1135790), (53, 814340), (76, 567895), (95, 454316), (106, 407170), (190, 227158), (212, 203585), (265, 162868), (380, 113579), (530, 81434), (1007, 42860), (1060, 40717), (2014, 21430), (2143, 20140), (4028, 10715), (4286, 10070), (5035, 8572)]