4787680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 11811744

約数和(自身を除く): 7024064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1301, 1840, 2602, 3680, 5204, 6505, 10408, 13010, 20816, 26020, 29923, 41632, 52040, 59846, 104080, 119692, 149615, 208160, 239384, 299230, 478768, 598460, 957536, 1196920, 2393840, 4787680]

約数ペア:

[(1, 4787680), (2, 2393840), (4, 1196920), (5, 957536), (8, 598460), (10, 478768), (16, 299230), (20, 239384), (23, 208160), (32, 149615), (40, 119692), (46, 104080), (80, 59846), (92, 52040), (115, 41632), (160, 29923), (184, 26020), (230, 20816), (368, 13010), (460, 10408), (736, 6505), (920, 5204), (1301, 3680), (1840, 2602)]