42153320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95803}}^1$

素因数の和:95825

約数の個数: 32

約数和(自身を含む): 103468320

約数和(自身を除く): 61315000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 95803, 191606, 383212, 479015, 766424, 958030, 1053833, 1916060, 2107666, 3832120, 4215332, 5269165, 8430664, 10538330, 21076660, 42153320]

約数ペア:

[(1, 42153320), (2, 21076660), (4, 10538330), (5, 8430664), (8, 5269165), (10, 4215332), (11, 3832120), (20, 2107666), (22, 1916060), (40, 1053833), (44, 958030), (55, 766424), (88, 479015), (110, 383212), (220, 191606), (440, 95803)]