5420210020

素因数分解:

$2^2\times 5^1\times {\mathrm{3079}}^1\times {\mathrm{88019}}^1$

素因数の和:91107

約数の個数: 24

約数和(自身を含む): 11386267200

約数和(自身を除く): 5966057180

約数列:

[1, 2, 4, 5, 10, 20, 3079, 6158, 12316, 15395, 30790, 61580, 88019, 176038, 352076, 440095, 880190, 1760380, 271010501, 542021002, 1084042004, 1355052505, 2710105010, 5420210020]

約数ペア:

[(1, 5420210020), (2, 2710105010), (4, 1355052505), (5, 1084042004), (10, 542021002), (20, 271010501), (3079, 1760380), (6158, 880190), (12316, 440095), (15395, 352076), (30790, 176038), (61580, 88019)]