4223360

素因数分解:

$2^7\times 5^1\times {\mathrm{6599}}^1$

素因数の和:6618

約数の個数: 32

約数和(自身を含む): 10098000

約数和(自身を除く): 5874640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6599, 13198, 26396, 32995, 52792, 65990, 105584, 131980, 211168, 263960, 422336, 527920, 844672, 1055840, 2111680, 4223360]

約数ペア:

[(1, 4223360), (2, 2111680), (4, 1055840), (5, 844672), (8, 527920), (10, 422336), (16, 263960), (20, 211168), (32, 131980), (40, 105584), (64, 65990), (80, 52792), (128, 32995), (160, 26396), (320, 13198), (640, 6599)]