79140010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7321}}^1$

素因数の和:7398

約数の個数: 32

約数和(自身を含む): 151828992

約数和(自身を除く): 72688982

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 7321, 10810, 14642, 36605, 73210, 168383, 336766, 344087, 688174, 841915, 1683830, 1720435, 3440870, 7914001, 15828002, 39570005, 79140010]

約数ペア:

[(1, 79140010), (2, 39570005), (5, 15828002), (10, 7914001), (23, 3440870), (46, 1720435), (47, 1683830), (94, 841915), (115, 688174), (230, 344087), (235, 336766), (470, 168383), (1081, 73210), (2162, 36605), (5405, 14642), (7321, 10810)]