43201340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3427

約数の個数: 72

約数和(自身を含む): 113686272

約数和(自身を除く): 70484932

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 3391, 6370, 6782, 12740, 13564, 16955, 23737, 33910, 44083, 47474, 67820, 88166, 94948, 118685, 166159, 176332, 220415, 237370, 308581, 332318, 440830, 474740, 617162, 664636, 830795, 881660, 1234324, 1542905, 1661590, 2160067, 3085810, 3323180, 4320134, 6171620, 8640268, 10800335, 21600670, 43201340]

約数ペア:

[(1, 43201340), (2, 21600670), (4, 10800335), (5, 8640268), (7, 6171620), (10, 4320134), (13, 3323180), (14, 3085810), (20, 2160067), (26, 1661590), (28, 1542905), (35, 1234324), (49, 881660), (52, 830795), (65, 664636), (70, 617162), (91, 474740), (98, 440830), (130, 332318), (140, 308581), (182, 237370), (196, 220415), (245, 176332), (260, 166159), (364, 118685), (455, 94948), (490, 88166), (637, 67820), (910, 47474), (980, 44083), (1274, 33910), (1820, 23737), (2548, 16955), (3185, 13564), (3391, 12740), (6370, 6782)]