40691170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313009}}^1$

素因数の和:313029

約数の個数: 16

約数和(自身を含む): 78878520

約数和(自身を除く): 38187350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313009, 626018, 1565045, 3130090, 4069117, 8138234, 20345585, 40691170]

約数ペア:

[(1, 40691170), (2, 20345585), (5, 8138234), (10, 4069117), (13, 3130090), (26, 1565045), (65, 626018), (130, 313009)]