77400290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30593}}^1$

素因数の和:30634

約数の個数: 32

約数和(自身を含む): 158599296

約数和(自身を除く): 81199006

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 30593, 61186, 152965, 305930, 336523, 673046, 703639, 1407278, 1682615, 3365230, 3518195, 7036390, 7740029, 15480058, 38700145, 77400290]

約数ペア:

[(1, 77400290), (2, 38700145), (5, 15480058), (10, 7740029), (11, 7036390), (22, 3518195), (23, 3365230), (46, 1682615), (55, 1407278), (110, 703639), (115, 673046), (230, 336523), (253, 305930), (506, 152965), (1265, 61186), (2530, 30593)]