4065361720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14519149}}^1$

素因数の和:14519167

約数の個数: 32

約数和(自身を含む): 10453788000

約数和(自身を除く): 6388426280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14519149, 29038298, 58076596, 72595745, 101634043, 116153192, 145191490, 203268086, 290382980, 406536172, 508170215, 580765960, 813072344, 1016340430, 2032680860, 4065361720]

約数ペア:

[(1, 4065361720), (2, 2032680860), (4, 1016340430), (5, 813072344), (7, 580765960), (8, 508170215), (10, 406536172), (14, 290382980), (20, 203268086), (28, 145191490), (35, 116153192), (40, 101634043), (56, 72595745), (70, 58076596), (140, 29038298), (280, 14519149)]