4851280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8663}}^1$

素因数の和:8683

約数の個数: 40

約数和(自身を含む): 12892032

約数和(自身を除く): 8040752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8663, 17326, 34652, 43315, 60641, 69304, 86630, 121282, 138608, 173260, 242564, 303205, 346520, 485128, 606410, 693040, 970256, 1212820, 2425640, 4851280]

約数ペア:

[(1, 4851280), (2, 2425640), (4, 1212820), (5, 970256), (7, 693040), (8, 606410), (10, 485128), (14, 346520), (16, 303205), (20, 242564), (28, 173260), (35, 138608), (40, 121282), (56, 86630), (70, 69304), (80, 60641), (112, 43315), (140, 34652), (280, 17326), (560, 8663)]