3670986220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{211219}}^1$

素因数の和:211318

約数の個数: 48

約数和(自身を含む): 8516390400

約数和(自身を除く): 4845404180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3476, 4345, 8690, 17380, 211219, 422438, 844876, 1056095, 2112190, 2323409, 4224380, 4646818, 9293636, 11617045, 16686301, 23234090, 33372602, 46468180, 66745204, 83431505, 166863010, 183549311, 333726020, 367098622, 734197244, 917746555, 1835493110, 3670986220]

約数ペア:

[(1, 3670986220), (2, 1835493110), (4, 917746555), (5, 734197244), (10, 367098622), (11, 333726020), (20, 183549311), (22, 166863010), (44, 83431505), (55, 66745204), (79, 46468180), (110, 33372602), (158, 23234090), (220, 16686301), (316, 11617045), (395, 9293636), (790, 4646818), (869, 4224380), (1580, 2323409), (1738, 2112190), (3476, 1056095), (4345, 844876), (8690, 422438), (17380, 211219)]