33442420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 77728896

約数和(自身を除く): 44286476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 2141, 3124, 3905, 4282, 7810, 8564, 10705, 15620, 21410, 23551, 42820, 47102, 94204, 117755, 152011, 235510, 304022, 471020, 608044, 760055, 1520110, 1672121, 3040220, 3344242, 6688484, 8360605, 16721210, 33442420]

約数ペア:

[(1, 33442420), (2, 16721210), (4, 8360605), (5, 6688484), (10, 3344242), (11, 3040220), (20, 1672121), (22, 1520110), (44, 760055), (55, 608044), (71, 471020), (110, 304022), (142, 235510), (220, 152011), (284, 117755), (355, 94204), (710, 47102), (781, 42820), (1420, 23551), (1562, 21410), (2141, 15620), (3124, 10705), (3905, 8564), (4282, 7810)]