14022820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 35191800

約数和(自身を除く): 21168980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 349, 410, 490, 574, 698, 820, 980, 1148, 1396, 1435, 1745, 2009, 2443, 2870, 3490, 4018, 4886, 5740, 6980, 8036, 9772, 10045, 12215, 14309, 17101, 20090, 24430, 28618, 34202, 40180, 48860, 57236, 68404, 71545, 85505, 100163, 143090, 171010, 200326, 286180, 342020, 400652, 500815, 701141, 1001630, 1402282, 2003260, 2804564, 3505705, 7011410, 14022820]

約数ペア:

[(1, 14022820), (2, 7011410), (4, 3505705), (5, 2804564), (7, 2003260), (10, 1402282), (14, 1001630), (20, 701141), (28, 500815), (35, 400652), (41, 342020), (49, 286180), (70, 200326), (82, 171010), (98, 143090), (140, 100163), (164, 85505), (196, 71545), (205, 68404), (245, 57236), (287, 48860), (349, 40180), (410, 34202), (490, 28618), (574, 24430), (698, 20090), (820, 17101), (980, 14309), (1148, 12215), (1396, 10045), (1435, 9772), (1745, 8036), (2009, 6980), (2443, 5740), (2870, 4886), (3490, 4018)]