83880890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8363}}^1$

素因数の和:8446

約数の個数: 32

約数和(自身を含む): 162596160

約数和(自身を除く): 78715270

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 5015, 8363, 10030, 16726, 41815, 83630, 142171, 284342, 493417, 710855, 986834, 1421710, 2467085, 4934170, 8388089, 16776178, 41940445, 83880890]

約数ペア:

[(1, 83880890), (2, 41940445), (5, 16776178), (10, 8388089), (17, 4934170), (34, 2467085), (59, 1421710), (85, 986834), (118, 710855), (170, 493417), (295, 284342), (590, 142171), (1003, 83630), (2006, 41815), (5015, 16726), (8363, 10030)]