4241720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15149}}^1$

素因数の和:15167

約数の個数: 32

約数和(自身を含む): 10908000

約数和(自身を除く): 6666280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15149, 30298, 60596, 75745, 106043, 121192, 151490, 212086, 302980, 424172, 530215, 605960, 848344, 1060430, 2120860, 4241720]

約数ペア:

[(1, 4241720), (2, 2120860), (4, 1060430), (5, 848344), (7, 605960), (8, 530215), (10, 424172), (14, 302980), (20, 212086), (28, 151490), (35, 121192), (40, 106043), (56, 75745), (70, 60596), (140, 30298), (280, 15149)]