3213304480

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{489833}}^1$

素因数の和:489889

約数の個数: 48

約数和(自身を含む): 7776604584

約数和(自身を除く): 4563300104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 489833, 979666, 1959332, 2449165, 3918664, 4898330, 7837328, 9796660, 15674656, 19593320, 20083153, 39186640, 40166306, 78373280, 80332612, 100415765, 160665224, 200831530, 321330448, 401663060, 642660896, 803326120, 1606652240, 3213304480]

約数ペア:

[(1, 3213304480), (2, 1606652240), (4, 803326120), (5, 642660896), (8, 401663060), (10, 321330448), (16, 200831530), (20, 160665224), (32, 100415765), (40, 80332612), (41, 78373280), (80, 40166306), (82, 39186640), (160, 20083153), (164, 19593320), (205, 15674656), (328, 9796660), (410, 7837328), (656, 4898330), (820, 3918664), (1312, 2449165), (1640, 1959332), (3280, 979666), (6560, 489833)]