22467140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 49112112

約数和(自身を除く): 26644972

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 313, 370, 388, 485, 626, 740, 970, 1252, 1565, 1940, 3130, 3589, 6260, 7178, 11581, 14356, 17945, 23162, 30361, 35890, 46324, 57905, 60722, 71780, 115810, 121444, 151805, 231620, 303610, 607220, 1123357, 2246714, 4493428, 5616785, 11233570, 22467140]

約数ペア:

[(1, 22467140), (2, 11233570), (4, 5616785), (5, 4493428), (10, 2246714), (20, 1123357), (37, 607220), (74, 303610), (97, 231620), (148, 151805), (185, 121444), (194, 115810), (313, 71780), (370, 60722), (388, 57905), (485, 46324), (626, 35890), (740, 30361), (970, 23162), (1252, 17945), (1565, 14356), (1940, 11581), (3130, 7178), (3589, 6260)]