2013200464340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7703}}^1\times {\mathrm{1005203}}^1$

素因数の和:1012928

約数の個数: 48

約数和(自身を含む): 4553525870208

約数和(自身を除く): 2540325405868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7703, 15406, 30812, 38515, 77030, 100139, 154060, 200278, 400556, 500695, 1001390, 1005203, 2002780, 2010406, 4020812, 5026015, 10052030, 13067639, 20104060, 26135278, 52270556, 65338195, 130676390, 261352780, 7743078709, 15486157418, 30972314836, 38715393545, 77430787090, 100660023217, 154861574180, 201320046434, 402640092868, 503300116085, 1006600232170, 2013200464340]

約数ペア:

[(1, 2013200464340), (2, 1006600232170), (4, 503300116085), (5, 402640092868), (10, 201320046434), (13, 154861574180), (20, 100660023217), (26, 77430787090), (52, 38715393545), (65, 30972314836), (130, 15486157418), (260, 7743078709), (7703, 261352780), (15406, 130676390), (30812, 65338195), (38515, 52270556), (77030, 26135278), (100139, 20104060), (154060, 13067639), (200278, 10052030), (400556, 5026015), (500695, 4020812), (1001390, 2010406), (1005203, 2002780)]