22999040

素因数分解:

$2^{12}\times 5^1\times {\mathrm{1123}}^1$

素因数の和:1152

約数の個数: 52

約数和(自身を含む): 55240104

約数和(自身を除く): 32241064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1123, 1280, 2048, 2246, 2560, 4096, 4492, 5120, 5615, 8984, 10240, 11230, 17968, 20480, 22460, 35936, 44920, 71872, 89840, 143744, 179680, 287488, 359360, 574976, 718720, 1149952, 1437440, 2299904, 2874880, 4599808, 5749760, 11499520, 22999040]

約数ペア:

[(1, 22999040), (2, 11499520), (4, 5749760), (5, 4599808), (8, 2874880), (10, 2299904), (16, 1437440), (20, 1149952), (32, 718720), (40, 574976), (64, 359360), (80, 287488), (128, 179680), (160, 143744), (256, 89840), (320, 71872), (512, 44920), (640, 35936), (1024, 22460), (1123, 20480), (1280, 17968), (2048, 11230), (2246, 10240), (2560, 8984), (4096, 5615), (4492, 5120)]