5206480

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 12213504

約数和(自身を除く): 7007024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 431, 604, 755, 862, 1208, 1510, 1724, 2155, 2416, 3020, 3448, 4310, 6040, 6896, 8620, 12080, 17240, 34480, 65081, 130162, 260324, 325405, 520648, 650810, 1041296, 1301620, 2603240, 5206480]

約数ペア:

[(1, 5206480), (2, 2603240), (4, 1301620), (5, 1041296), (8, 650810), (10, 520648), (16, 325405), (20, 260324), (40, 130162), (80, 65081), (151, 34480), (302, 17240), (431, 12080), (604, 8620), (755, 6896), (862, 6040), (1208, 4310), (1510, 3448), (1724, 3020), (2155, 2416)]