6383780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 14798784

約数和(自身を除く): 8415004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 571, 860, 1118, 1142, 2236, 2284, 2795, 2855, 5590, 5710, 7423, 11180, 11420, 14846, 24553, 29692, 37115, 49106, 74230, 98212, 122765, 148460, 245530, 319189, 491060, 638378, 1276756, 1595945, 3191890, 6383780]

約数ペア:

[(1, 6383780), (2, 3191890), (4, 1595945), (5, 1276756), (10, 638378), (13, 491060), (20, 319189), (26, 245530), (43, 148460), (52, 122765), (65, 98212), (86, 74230), (130, 49106), (172, 37115), (215, 29692), (260, 24553), (430, 14846), (559, 11420), (571, 11180), (860, 7423), (1118, 5710), (1142, 5590), (2236, 2855), (2284, 2795)]