434923520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{42473}}^1$

素因数の和:42500

約数の個数: 48

約数和(自身を含む): 1043586180

約数和(自身を除く): 608662660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 42473, 84946, 169892, 212365, 339784, 424730, 679568, 849460, 1359136, 1698920, 2718272, 3397840, 5436544, 6795680, 10873088, 13591360, 21746176, 27182720, 43492352, 54365440, 86984704, 108730880, 217461760, 434923520]

約数ペア:

[(1, 434923520), (2, 217461760), (4, 108730880), (5, 86984704), (8, 54365440), (10, 43492352), (16, 27182720), (20, 21746176), (32, 13591360), (40, 10873088), (64, 6795680), (80, 5436544), (128, 3397840), (160, 2718272), (256, 1698920), (320, 1359136), (512, 849460), (640, 679568), (1024, 424730), (1280, 339784), (2048, 212365), (2560, 169892), (5120, 84946), (10240, 42473)]