8001910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 16680960

約数和(自身を除く): 8679050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 1447, 2765, 2894, 5530, 7235, 10129, 14470, 20258, 50645, 101290, 114313, 228626, 571565, 800191, 1143130, 1600382, 4000955, 8001910]

約数ペア:

[(1, 8001910), (2, 4000955), (5, 1600382), (7, 1143130), (10, 800191), (14, 571565), (35, 228626), (70, 114313), (79, 101290), (158, 50645), (395, 20258), (553, 14470), (790, 10129), (1106, 7235), (1447, 5530), (2765, 2894)]