88300420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{339617}}^1$

素因数の和:339639

約数の個数: 24

約数和(自身を含む): 199695384

約数和(自身を除く): 111394964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 339617, 679234, 1358468, 1698085, 3396170, 4415021, 6792340, 8830042, 17660084, 22075105, 44150210, 88300420]

約数ペア:

[(1, 88300420), (2, 44150210), (4, 22075105), (5, 17660084), (10, 8830042), (13, 6792340), (20, 4415021), (26, 3396170), (52, 1698085), (65, 1358468), (130, 679234), (260, 339617)]