109621420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{66037}}^1$

素因数の和:66129

約数の個数: 24

約数和(自身を含む): 232982064

約数和(自身を除く): 123360644

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 66037, 132074, 264148, 330185, 660370, 1320740, 5481071, 10962142, 21924284, 27405355, 54810710, 109621420]

約数ペア:

[(1, 109621420), (2, 54810710), (4, 27405355), (5, 21924284), (10, 10962142), (20, 5481071), (83, 1320740), (166, 660370), (332, 330185), (415, 264148), (830, 132074), (1660, 66037)]