6771020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 14988288

約数和(自身を除く): 8217268

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 163, 268, 310, 326, 335, 620, 652, 670, 815, 1340, 1630, 2077, 3260, 4154, 5053, 8308, 10106, 10385, 10921, 20212, 20770, 21842, 25265, 41540, 43684, 50530, 54605, 101060, 109210, 218420, 338551, 677102, 1354204, 1692755, 3385510, 6771020]

約数ペア:

[(1, 6771020), (2, 3385510), (4, 1692755), (5, 1354204), (10, 677102), (20, 338551), (31, 218420), (62, 109210), (67, 101060), (124, 54605), (134, 50530), (155, 43684), (163, 41540), (268, 25265), (310, 21842), (326, 20770), (335, 20212), (620, 10921), (652, 10385), (670, 10106), (815, 8308), (1340, 5053), (1630, 4154), (2077, 3260)]