67843280

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11617}}^1$

素因数の和:11703

約数の個数: 40

約数和(自身を含む): 159910152

約数和(自身を除く): 92066872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 11617, 23234, 46468, 58085, 92936, 116170, 185872, 232340, 464680, 848041, 929360, 1696082, 3392164, 4240205, 6784328, 8480410, 13568656, 16960820, 33921640, 67843280]

約数ペア:

[(1, 67843280), (2, 33921640), (4, 16960820), (5, 13568656), (8, 8480410), (10, 6784328), (16, 4240205), (20, 3392164), (40, 1696082), (73, 929360), (80, 848041), (146, 464680), (292, 232340), (365, 185872), (584, 116170), (730, 92936), (1168, 58085), (1460, 46468), (2920, 23234), (5840, 11617)]