127596520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{3793}}^1$

素因数の和:3862

約数の個数: 48

約数和(自身を含む): 297411660

約数和(自身を除く): 169815140

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 3364, 3793, 4205, 6728, 7586, 8410, 15172, 16820, 18965, 30344, 33640, 37930, 75860, 109997, 151720, 219994, 439988, 549985, 879976, 1099970, 2199940, 3189913, 4399880, 6379826, 12759652, 15949565, 25519304, 31899130, 63798260, 127596520]

約数ペア:

[(1, 127596520), (2, 63798260), (4, 31899130), (5, 25519304), (8, 15949565), (10, 12759652), (20, 6379826), (29, 4399880), (40, 3189913), (58, 2199940), (116, 1099970), (145, 879976), (232, 549985), (290, 439988), (580, 219994), (841, 151720), (1160, 109997), (1682, 75860), (3364, 37930), (3793, 33640), (4205, 30344), (6728, 18965), (7586, 16820), (8410, 15172)]