40546910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{37199}}^1$

素因数の和:37315

約数の個数: 16

約数和(自身を含む): 73656000

約数和(自身を除く): 33109090

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 37199, 74398, 185995, 371990, 4054691, 8109382, 20273455, 40546910]

約数ペア:

[(1, 40546910), (2, 20273455), (5, 8109382), (10, 4054691), (109, 371990), (218, 185995), (545, 74398), (1090, 37199)]