25122864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 74429760

約数和(自身を除く): 49306896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 163, 169, 208, 228, 247, 304, 312, 326, 338, 456, 489, 494, 507, 624, 652, 676, 741, 912, 978, 988, 1014, 1304, 1352, 1482, 1956, 1976, 2028, 2119, 2608, 2704, 2964, 3097, 3211, 3912, 3952, 4056, 4238, 5928, 6194, 6357, 6422, 7824, 8112, 8476, 9291, 9633, 11856, 12388, 12714, 12844, 16952, 18582, 19266, 24776, 25428, 25688, 27547, 33904, 37164, 38532, 40261, 49552, 50856, 51376, 55094, 74328, 77064, 80522, 82641, 101712, 110188, 120783, 148656, 154128, 161044, 165282, 220376, 241566, 322088, 330564, 440752, 483132, 523393, 644176, 661128, 966264, 1046786, 1322256, 1570179, 1932528, 2093572, 3140358, 4187144, 6280716, 8374288, 12561432, 25122864]

約数ペア:

[(1, 25122864), (2, 12561432), (3, 8374288), (4, 6280716), (6, 4187144), (8, 3140358), (12, 2093572), (13, 1932528), (16, 1570179), (19, 1322256), (24, 1046786), (26, 966264), (38, 661128), (39, 644176), (48, 523393), (52, 483132), (57, 440752), (76, 330564), (78, 322088), (104, 241566), (114, 220376), (152, 165282), (156, 161044), (163, 154128), (169, 148656), (208, 120783), (228, 110188), (247, 101712), (304, 82641), (312, 80522), (326, 77064), (338, 74328), (456, 55094), (489, 51376), (494, 50856), (507, 49552), (624, 40261), (652, 38532), (676, 37164), (741, 33904), (912, 27547), (978, 25688), (988, 25428), (1014, 24776), (1304, 19266), (1352, 18582), (1482, 16952), (1956, 12844), (1976, 12714), (2028, 12388), (2119, 11856), (2608, 9633), (2704, 9291), (2964, 8476), (3097, 8112), (3211, 7824), (3912, 6422), (3952, 6357), (4056, 6194), (4238, 5928)]