5824160

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 13948200

約数和(自身を除く): 8124040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 409, 445, 712, 818, 890, 1424, 1636, 1780, 2045, 2848, 3272, 3560, 4090, 6544, 7120, 8180, 13088, 14240, 16360, 32720, 36401, 65440, 72802, 145604, 182005, 291208, 364010, 582416, 728020, 1164832, 1456040, 2912080, 5824160]

約数ペア:

[(1, 5824160), (2, 2912080), (4, 1456040), (5, 1164832), (8, 728020), (10, 582416), (16, 364010), (20, 291208), (32, 182005), (40, 145604), (80, 72802), (89, 65440), (160, 36401), (178, 32720), (356, 16360), (409, 14240), (445, 13088), (712, 8180), (818, 7120), (890, 6544), (1424, 4090), (1636, 3560), (1780, 3272), (2045, 2848)]