63861760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{12473}}^1$

素因数の和:12498

約数の個数: 44

約数和(自身を含む): 153205668

約数和(自身を除く): 89343908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 12473, 24946, 49892, 62365, 99784, 124730, 199568, 249460, 399136, 498920, 798272, 997840, 1596544, 1995680, 3193088, 3991360, 6386176, 7982720, 12772352, 15965440, 31930880, 63861760]

約数ペア:

[(1, 63861760), (2, 31930880), (4, 15965440), (5, 12772352), (8, 7982720), (10, 6386176), (16, 3991360), (20, 3193088), (32, 1995680), (40, 1596544), (64, 997840), (80, 798272), (128, 498920), (160, 399136), (256, 249460), (320, 199568), (512, 124730), (640, 99784), (1024, 62365), (1280, 49892), (2560, 24946), (5120, 12473)]