67567060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 88108460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1559, 1970, 2167, 3118, 3940, 4334, 6236, 7795, 8668, 10835, 15590, 17149, 21670, 31180, 34298, 43340, 68596, 85745, 171490, 307123, 342980, 614246, 1228492, 1535615, 3071230, 3378353, 6142460, 6756706, 13513412, 16891765, 33783530, 67567060]

約数ペア:

[(1, 67567060), (2, 33783530), (4, 16891765), (5, 13513412), (10, 6756706), (11, 6142460), (20, 3378353), (22, 3071230), (44, 1535615), (55, 1228492), (110, 614246), (197, 342980), (220, 307123), (394, 171490), (788, 85745), (985, 68596), (1559, 43340), (1970, 34298), (2167, 31180), (3118, 21670), (3940, 17149), (4334, 15590), (6236, 10835), (7795, 8668)]