2265804580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{6607}}^1$

素因数の和:7948

約数の個数: 48

約数和(自身を含む): 5128865280

約数和(自身を除く): 2863060700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1319, 2638, 5276, 6595, 6607, 13190, 13214, 17147, 26380, 26428, 33035, 34294, 66070, 68588, 85735, 85891, 132140, 171470, 171782, 342940, 343564, 429455, 858910, 1717820, 8714633, 17429266, 34858532, 43573165, 87146330, 113290229, 174292660, 226580458, 453160916, 566451145, 1132902290, 2265804580]

約数ペア:

[(1, 2265804580), (2, 1132902290), (4, 566451145), (5, 453160916), (10, 226580458), (13, 174292660), (20, 113290229), (26, 87146330), (52, 43573165), (65, 34858532), (130, 17429266), (260, 8714633), (1319, 1717820), (2638, 858910), (5276, 429455), (6595, 343564), (6607, 342940), (13190, 171782), (13214, 171470), (17147, 132140), (26380, 85891), (26428, 85735), (33035, 68588), (34294, 66070)]