5194420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3373}}^1$

素因数の和:3400

約数の個数: 48

約数和(自身を含む): 13603968

約数和(自身を除く): 8409548

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3373, 6746, 13492, 16865, 23611, 33730, 37103, 47222, 67460, 74206, 94444, 118055, 148412, 185515, 236110, 259721, 371030, 472220, 519442, 742060, 1038884, 1298605, 2597210, 5194420]

約数ペア:

[(1, 5194420), (2, 2597210), (4, 1298605), (5, 1038884), (7, 742060), (10, 519442), (11, 472220), (14, 371030), (20, 259721), (22, 236110), (28, 185515), (35, 148412), (44, 118055), (55, 94444), (70, 74206), (77, 67460), (110, 47222), (140, 37103), (154, 33730), (220, 23611), (308, 16865), (385, 13492), (770, 6746), (1540, 3373)]