39559910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1759}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 77172480

約数和(自身を除く): 37612570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 1759, 2249, 3518, 4498, 8795, 11245, 17590, 22490, 22867, 45734, 114335, 228670, 304307, 608614, 1521535, 3043070, 3955991, 7911982, 19779955, 39559910]

約数ペア:

[(1, 39559910), (2, 19779955), (5, 7911982), (10, 3955991), (13, 3043070), (26, 1521535), (65, 608614), (130, 304307), (173, 228670), (346, 114335), (865, 45734), (1730, 22867), (1759, 22490), (2249, 17590), (3518, 11245), (4498, 8795)]