33452840

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3109}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 75573000

約数和(自身を除く): 42120160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 3109, 5380, 6218, 10760, 12436, 15545, 24872, 31090, 62180, 124360, 836321, 1672642, 3345284, 4181605, 6690568, 8363210, 16726420, 33452840]

約数ペア:

[(1, 33452840), (2, 16726420), (4, 8363210), (5, 6690568), (8, 4181605), (10, 3345284), (20, 1672642), (40, 836321), (269, 124360), (538, 62180), (1076, 31090), (1345, 24872), (2152, 15545), (2690, 12436), (3109, 10760), (5380, 6218)]