4111160

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 9374400

約数和(自身を除く): 5263240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1301, 1580, 2602, 3160, 5204, 6505, 10408, 13010, 26020, 52040, 102779, 205558, 411116, 513895, 822232, 1027790, 2055580, 4111160]

約数ペア:

[(1, 4111160), (2, 2055580), (4, 1027790), (5, 822232), (8, 513895), (10, 411116), (20, 205558), (40, 102779), (79, 52040), (158, 26020), (316, 13010), (395, 10408), (632, 6505), (790, 5204), (1301, 3160), (1580, 2602)]