39923210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 73965312

約数和(自身を除く): 34042102

約数列:

[1, 2, 5, 10, 47, 94, 173, 235, 346, 470, 491, 865, 982, 1730, 2455, 4910, 8131, 16262, 23077, 40655, 46154, 81310, 84943, 115385, 169886, 230770, 424715, 849430, 3992321, 7984642, 19961605, 39923210]

約数ペア:

[(1, 39923210), (2, 19961605), (5, 7984642), (10, 3992321), (47, 849430), (94, 424715), (173, 230770), (235, 169886), (346, 115385), (470, 84943), (491, 81310), (865, 46154), (982, 40655), (1730, 23077), (2455, 16262), (4910, 8131)]