45389930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 84972240

約数和(自身を除く): 39582310

約数列:

[1, 2, 5, 10, 29, 58, 145, 281, 290, 557, 562, 1114, 1405, 2785, 2810, 5570, 8149, 16153, 16298, 32306, 40745, 80765, 81490, 156517, 161530, 313034, 782585, 1565170, 4538993, 9077986, 22694965, 45389930]

約数ペア:

[(1, 45389930), (2, 22694965), (5, 9077986), (10, 4538993), (29, 1565170), (58, 782585), (145, 313034), (281, 161530), (290, 156517), (557, 81490), (562, 80765), (1114, 40745), (1405, 32306), (2785, 16298), (2810, 16153), (5570, 8149)]