25010244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1705

約数の個数: 72

約数和(自身を含む): 73481408

約数和(自身を除く): 48471164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1627, 1708, 2196, 2562, 3254, 3843, 4881, 5124, 6508, 7686, 9762, 11389, 14643, 15372, 19524, 22778, 29286, 34167, 45556, 58572, 68334, 99247, 102501, 136668, 198494, 205002, 297741, 396988, 410004, 595482, 694729, 893223, 1190964, 1389458, 1786446, 2084187, 2778916, 3572892, 4168374, 6252561, 8336748, 12505122, 25010244]

約数ペア:

[(1, 25010244), (2, 12505122), (3, 8336748), (4, 6252561), (6, 4168374), (7, 3572892), (9, 2778916), (12, 2084187), (14, 1786446), (18, 1389458), (21, 1190964), (28, 893223), (36, 694729), (42, 595482), (61, 410004), (63, 396988), (84, 297741), (122, 205002), (126, 198494), (183, 136668), (244, 102501), (252, 99247), (366, 68334), (427, 58572), (549, 45556), (732, 34167), (854, 29286), (1098, 22778), (1281, 19524), (1627, 15372), (1708, 14643), (2196, 11389), (2562, 9762), (3254, 7686), (3843, 6508), (4881, 5124)]