4119640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14713}}^1$

素因数の和:14731

約数の個数: 32

約数和(自身を含む): 10594080

約数和(自身を除く): 6474440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14713, 29426, 58852, 73565, 102991, 117704, 147130, 205982, 294260, 411964, 514955, 588520, 823928, 1029910, 2059820, 4119640]

約数ペア:

[(1, 4119640), (2, 2059820), (4, 1029910), (5, 823928), (7, 588520), (8, 514955), (10, 411964), (14, 294260), (20, 205982), (28, 147130), (35, 117704), (40, 102991), (56, 73565), (70, 58852), (140, 29426), (280, 14713)]