6398260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 14837760

約数和(自身を除く): 8439500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 229, 254, 458, 508, 635, 916, 1145, 1270, 1397, 2290, 2519, 2540, 2794, 4580, 5038, 5588, 6985, 10076, 12595, 13970, 25190, 27940, 29083, 50380, 58166, 116332, 145415, 290830, 319913, 581660, 639826, 1279652, 1599565, 3199130, 6398260]

約数ペア:

[(1, 6398260), (2, 3199130), (4, 1599565), (5, 1279652), (10, 639826), (11, 581660), (20, 319913), (22, 290830), (44, 145415), (55, 116332), (110, 58166), (127, 50380), (220, 29083), (229, 27940), (254, 25190), (458, 13970), (508, 12595), (635, 10076), (916, 6985), (1145, 5588), (1270, 5038), (1397, 4580), (2290, 2794), (2519, 2540)]