5124160

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 56

約数和(自身を含む): 12435840

約数和(自身を除く): 7311680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 239, 268, 320, 335, 478, 536, 670, 956, 1072, 1195, 1340, 1912, 2144, 2390, 2680, 3824, 4288, 4780, 5360, 7648, 9560, 10720, 15296, 16013, 19120, 21440, 32026, 38240, 64052, 76480, 80065, 128104, 160130, 256208, 320260, 512416, 640520, 1024832, 1281040, 2562080, 5124160]

約数ペア:

[(1, 5124160), (2, 2562080), (4, 1281040), (5, 1024832), (8, 640520), (10, 512416), (16, 320260), (20, 256208), (32, 160130), (40, 128104), (64, 80065), (67, 76480), (80, 64052), (134, 38240), (160, 32026), (239, 21440), (268, 19120), (320, 16013), (335, 15296), (478, 10720), (536, 9560), (670, 7648), (956, 5360), (1072, 4780), (1195, 4288), (1340, 3824), (1912, 2680), (2144, 2390)]