24741340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 57280608

約数和(自身を除く): 32539268

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2213, 2236, 2795, 4426, 5590, 8852, 11065, 11180, 22130, 28769, 44260, 57538, 95159, 115076, 143845, 190318, 287690, 380636, 475795, 575380, 951590, 1237067, 1903180, 2474134, 4948268, 6185335, 12370670, 24741340]

約数ペア:

[(1, 24741340), (2, 12370670), (4, 6185335), (5, 4948268), (10, 2474134), (13, 1903180), (20, 1237067), (26, 951590), (43, 575380), (52, 475795), (65, 380636), (86, 287690), (130, 190318), (172, 143845), (215, 115076), (260, 95159), (430, 57538), (559, 44260), (860, 28769), (1118, 22130), (2213, 11180), (2236, 11065), (2795, 8852), (4426, 5590)]