45675890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8171}}^1$

素因数の和:8234

約数の個数: 32

約数和(自身を含む): 90611136

約数和(自身を除く): 44935246

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 8171, 16342, 40855, 81710, 106223, 212446, 351353, 531115, 702706, 1062230, 1756765, 3513530, 4567589, 9135178, 22837945, 45675890]

約数ペア:

[(1, 45675890), (2, 22837945), (5, 9135178), (10, 4567589), (13, 3513530), (26, 1756765), (43, 1062230), (65, 702706), (86, 531115), (130, 351353), (215, 212446), (430, 106223), (559, 81710), (1118, 40855), (2795, 16342), (5590, 8171)]