22300685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 32890752

約数和(自身を除く): 10590067

約数列:

[1, 5, 11, 17, 23, 55, 61, 85, 115, 187, 253, 289, 305, 391, 671, 935, 1037, 1265, 1403, 1445, 1955, 3179, 3355, 4301, 5185, 6647, 7015, 11407, 15433, 15895, 17629, 21505, 23851, 33235, 57035, 73117, 77165, 88145, 119255, 193919, 262361, 365585, 405467, 969595, 1311805, 2027335, 4460137, 22300685]

約数ペア:

[(1, 22300685), (5, 4460137), (11, 2027335), (17, 1311805), (23, 969595), (55, 405467), (61, 365585), (85, 262361), (115, 193919), (187, 119255), (253, 88145), (289, 77165), (305, 73117), (391, 57035), (671, 33235), (935, 23851), (1037, 21505), (1265, 17629), (1403, 15895), (1445, 15433), (1955, 11407), (3179, 7015), (3355, 6647), (4301, 5185)]