42912020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{93287}}^1$

素因数の和:93319

約数の個数: 24

約数和(自身を含む): 94034304

約数和(自身を除く): 51122284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 93287, 186574, 373148, 466435, 932870, 1865740, 2145601, 4291202, 8582404, 10728005, 21456010, 42912020]

約数ペア:

[(1, 42912020), (2, 21456010), (4, 10728005), (5, 8582404), (10, 4291202), (20, 2145601), (23, 1865740), (46, 932870), (92, 466435), (115, 373148), (230, 186574), (460, 93287)]