40971290

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{49363}}^1$

素因数の和:49453

約数の個数: 16

約数和(自身を含む): 74638368

約数和(自身を除く): 33667078

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 49363, 98726, 246815, 493630, 4097129, 8194258, 20485645, 40971290]

約数ペア:

[(1, 40971290), (2, 20485645), (5, 8194258), (10, 4097129), (83, 493630), (166, 246815), (415, 98726), (830, 49363)]