22780512

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1052

約数の個数: 72

約数和(自身を含む): 65631384

約数和(自身を除く): 42850872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 953, 996, 1328, 1494, 1906, 1992, 2656, 2859, 2988, 3812, 3984, 5718, 5976, 7624, 7968, 8577, 11436, 11952, 15248, 17154, 22872, 23904, 30496, 34308, 45744, 68616, 79099, 91488, 137232, 158198, 237297, 274464, 316396, 474594, 632792, 711891, 949188, 1265584, 1423782, 1898376, 2531168, 2847564, 3796752, 5695128, 7593504, 11390256, 22780512]

約数ペア:

[(1, 22780512), (2, 11390256), (3, 7593504), (4, 5695128), (6, 3796752), (8, 2847564), (9, 2531168), (12, 1898376), (16, 1423782), (18, 1265584), (24, 949188), (32, 711891), (36, 632792), (48, 474594), (72, 316396), (83, 274464), (96, 237297), (144, 158198), (166, 137232), (249, 91488), (288, 79099), (332, 68616), (498, 45744), (664, 34308), (747, 30496), (953, 23904), (996, 22872), (1328, 17154), (1494, 15248), (1906, 11952), (1992, 11436), (2656, 8577), (2859, 7968), (2988, 7624), (3812, 5976), (3984, 5718)]