38297860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23071}}^1$

素因数の和:23163

約数の個数: 24

約数和(自身を含む): 81398016

約数和(自身を除く): 43100156

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 23071, 46142, 92284, 115355, 230710, 461420, 1914893, 3829786, 7659572, 9574465, 19148930, 38297860]

約数ペア:

[(1, 38297860), (2, 19148930), (4, 9574465), (5, 7659572), (10, 3829786), (20, 1914893), (83, 461420), (166, 230710), (332, 115355), (415, 92284), (830, 46142), (1660, 23071)]