3897992450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{22643}}^1$

素因数の和:22979

約数の個数: 48

約数和(自身を含む): 7935001056

約数和(自身を除く): 4037008606

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 313, 550, 626, 1565, 3130, 3443, 6886, 7825, 15650, 17215, 22643, 34430, 45286, 86075, 113215, 172150, 226430, 249073, 498146, 566075, 1132150, 1245365, 2490730, 6226825, 7087259, 12453650, 14174518, 35436295, 70872590, 77959849, 155919698, 177181475, 354362950, 389799245, 779598490, 1948996225, 3897992450]

約数ペア:

[(1, 3897992450), (2, 1948996225), (5, 779598490), (10, 389799245), (11, 354362950), (22, 177181475), (25, 155919698), (50, 77959849), (55, 70872590), (110, 35436295), (275, 14174518), (313, 12453650), (550, 7087259), (626, 6226825), (1565, 2490730), (3130, 1245365), (3443, 1132150), (6886, 566075), (7825, 498146), (15650, 249073), (17215, 226430), (22643, 172150), (34430, 113215), (45286, 86075)]