4999879220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35713423}}^1$

素因数の和:35713439

約数の個数: 24

約数和(自身を含む): 11999710464

約数和(自身を除く): 6999831244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35713423, 71426846, 142853692, 178567115, 249993961, 357134230, 499987922, 714268460, 999975844, 1249969805, 2499939610, 4999879220]

約数ペア:

[(1, 4999879220), (2, 2499939610), (4, 1249969805), (5, 999975844), (7, 714268460), (10, 499987922), (14, 357134230), (20, 249993961), (28, 178567115), (35, 142853692), (70, 71426846), (140, 35713423)]