25200396

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 73614464

約数和(自身を除く): 48414068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 193, 234, 279, 324, 351, 372, 386, 403, 468, 558, 579, 702, 772, 806, 837, 1053, 1116, 1158, 1209, 1404, 1612, 1674, 1737, 2106, 2316, 2418, 2509, 2511, 3348, 3474, 3627, 4212, 4836, 5018, 5022, 5211, 5983, 6948, 7254, 7527, 10036, 10044, 10422, 10881, 11966, 14508, 15054, 15633, 17949, 20844, 21762, 22581, 23932, 30108, 31266, 32643, 35898, 43524, 45162, 53847, 62532, 65286, 67743, 71796, 77779, 90324, 107694, 130572, 135486, 155558, 161541, 203229, 215388, 233337, 270972, 311116, 323082, 406458, 466674, 484623, 646164, 700011, 812916, 933348, 969246, 1400022, 1938492, 2100033, 2800044, 4200066, 6300099, 8400132, 12600198, 25200396]

約数ペア:

[(1, 25200396), (2, 12600198), (3, 8400132), (4, 6300099), (6, 4200066), (9, 2800044), (12, 2100033), (13, 1938492), (18, 1400022), (26, 969246), (27, 933348), (31, 812916), (36, 700011), (39, 646164), (52, 484623), (54, 466674), (62, 406458), (78, 323082), (81, 311116), (93, 270972), (108, 233337), (117, 215388), (124, 203229), (156, 161541), (162, 155558), (186, 135486), (193, 130572), (234, 107694), (279, 90324), (324, 77779), (351, 71796), (372, 67743), (386, 65286), (403, 62532), (468, 53847), (558, 45162), (579, 43524), (702, 35898), (772, 32643), (806, 31266), (837, 30108), (1053, 23932), (1116, 22581), (1158, 21762), (1209, 20844), (1404, 17949), (1612, 15633), (1674, 15054), (1737, 14508), (2106, 11966), (2316, 10881), (2418, 10422), (2509, 10044), (2511, 10036), (3348, 7527), (3474, 7254), (3627, 6948), (4212, 5983), (4836, 5211), (5018, 5022)]