34528840

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3209}}^1$

素因数の和:3489

約数の個数: 32

約数和(自身を含む): 78003000

約数和(自身を除く): 43474160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 3209, 5380, 6418, 10760, 12836, 16045, 25672, 32090, 64180, 128360, 863221, 1726442, 3452884, 4316105, 6905768, 8632210, 17264420, 34528840]

約数ペア:

[(1, 34528840), (2, 17264420), (4, 8632210), (5, 6905768), (8, 4316105), (10, 3452884), (20, 1726442), (40, 863221), (269, 128360), (538, 64180), (1076, 32090), (1345, 25672), (2152, 16045), (2690, 12836), (3209, 10760), (5380, 6418)]