4257070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 8128512

約数和(自身を除く): 3871442

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 223, 230, 415, 446, 830, 1115, 1909, 2230, 3818, 5129, 9545, 10258, 18509, 19090, 25645, 37018, 51290, 92545, 185090, 425707, 851414, 2128535, 4257070]

約数ペア:

[(1, 4257070), (2, 2128535), (5, 851414), (10, 425707), (23, 185090), (46, 92545), (83, 51290), (115, 37018), (166, 25645), (223, 19090), (230, 18509), (415, 10258), (446, 9545), (830, 5129), (1115, 3818), (1909, 2230)]