25330464

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:610

約数の個数: 72

約数和(自身を含む): 72520812

約数和(自身を除く): 47190348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 313, 562, 626, 843, 939, 1124, 1252, 1686, 1878, 2248, 2504, 2529, 2817, 3372, 3756, 4496, 5008, 5058, 5634, 6744, 7512, 8992, 10016, 10116, 11268, 13488, 15024, 20232, 22536, 26976, 30048, 40464, 45072, 80928, 87953, 90144, 175906, 263859, 351812, 527718, 703624, 791577, 1055436, 1407248, 1583154, 2110872, 2814496, 3166308, 4221744, 6332616, 8443488, 12665232, 25330464]

約数ペア:

[(1, 25330464), (2, 12665232), (3, 8443488), (4, 6332616), (6, 4221744), (8, 3166308), (9, 2814496), (12, 2110872), (16, 1583154), (18, 1407248), (24, 1055436), (32, 791577), (36, 703624), (48, 527718), (72, 351812), (96, 263859), (144, 175906), (281, 90144), (288, 87953), (313, 80928), (562, 45072), (626, 40464), (843, 30048), (939, 26976), (1124, 22536), (1252, 20232), (1686, 15024), (1878, 13488), (2248, 11268), (2504, 10116), (2529, 10016), (2817, 8992), (3372, 7512), (3756, 6744), (4496, 5634), (5008, 5058)]