4601240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16433}}^1$

素因数の和:16451

約数の個数: 32

約数和(自身を含む): 11832480

約数和(自身を除く): 7231240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16433, 32866, 65732, 82165, 115031, 131464, 164330, 230062, 328660, 460124, 575155, 657320, 920248, 1150310, 2300620, 4601240]

約数ペア:

[(1, 4601240), (2, 2300620), (4, 1150310), (5, 920248), (7, 657320), (8, 575155), (10, 460124), (14, 328660), (20, 230062), (28, 164330), (35, 131464), (40, 115031), (56, 82165), (70, 65732), (140, 32866), (280, 16433)]