72240010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{709}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 136183680

約数和(自身を除く): 63943670

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 443, 709, 886, 1418, 2215, 3545, 4430, 7090, 10189, 16307, 20378, 32614, 50945, 81535, 101890, 163070, 314087, 628174, 1570435, 3140870, 7224001, 14448002, 36120005, 72240010]

約数ペア:

[(1, 72240010), (2, 36120005), (5, 14448002), (10, 7224001), (23, 3140870), (46, 1570435), (115, 628174), (230, 314087), (443, 163070), (709, 101890), (886, 81535), (1418, 50945), (2215, 32614), (3545, 20378), (4430, 16307), (7090, 10189)]