22846400

素因数分解:

$2^6\times 5^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 84

約数和(自身を含む): 57165240

約数和(自身を除く): 34318840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 109, 131, 160, 200, 218, 262, 320, 400, 436, 524, 545, 655, 800, 872, 1048, 1090, 1310, 1600, 1744, 2096, 2180, 2620, 2725, 3275, 3488, 4192, 4360, 5240, 5450, 6550, 6976, 8384, 8720, 10480, 10900, 13100, 14279, 17440, 20960, 21800, 26200, 28558, 34880, 41920, 43600, 52400, 57116, 71395, 87200, 104800, 114232, 142790, 174400, 209600, 228464, 285580, 356975, 456928, 571160, 713950, 913856, 1142320, 1427900, 2284640, 2855800, 4569280, 5711600, 11423200, 22846400]

約数ペア:

[(1, 22846400), (2, 11423200), (4, 5711600), (5, 4569280), (8, 2855800), (10, 2284640), (16, 1427900), (20, 1142320), (25, 913856), (32, 713950), (40, 571160), (50, 456928), (64, 356975), (80, 285580), (100, 228464), (109, 209600), (131, 174400), (160, 142790), (200, 114232), (218, 104800), (262, 87200), (320, 71395), (400, 57116), (436, 52400), (524, 43600), (545, 41920), (655, 34880), (800, 28558), (872, 26200), (1048, 21800), (1090, 20960), (1310, 17440), (1600, 14279), (1744, 13100), (2096, 10900), (2180, 10480), (2620, 8720), (2725, 8384), (3275, 6976), (3488, 6550), (4192, 5450), (4360, 5240)]