38968600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17713}}^1$

素因数の和:17740

約数の個数: 48

約数和(自身を含む): 98844120

約数和(自身を除く): 59875520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 17713, 35426, 70852, 88565, 141704, 177130, 194843, 354260, 389686, 442825, 708520, 779372, 885650, 974215, 1558744, 1771300, 1948430, 3542600, 3896860, 4871075, 7793720, 9742150, 19484300, 38968600]

約数ペア:

[(1, 38968600), (2, 19484300), (4, 9742150), (5, 7793720), (8, 4871075), (10, 3896860), (11, 3542600), (20, 1948430), (22, 1771300), (25, 1558744), (40, 974215), (44, 885650), (50, 779372), (55, 708520), (88, 442825), (100, 389686), (110, 354260), (200, 194843), (220, 177130), (275, 141704), (440, 88565), (550, 70852), (1100, 35426), (2200, 17713)]