5206520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11833}}^1$

素因数の和:11855

約数の個数: 32

約数和(自身を含む): 12780720

約数和(自身を除く): 7574200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11833, 23666, 47332, 59165, 94664, 118330, 130163, 236660, 260326, 473320, 520652, 650815, 1041304, 1301630, 2603260, 5206520]

約数ペア:

[(1, 5206520), (2, 2603260), (4, 1301630), (5, 1041304), (8, 650815), (10, 520652), (11, 473320), (20, 260326), (22, 236660), (40, 130163), (44, 118330), (55, 94664), (88, 59165), (110, 47332), (220, 23666), (440, 11833)]