73723220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7477}}^1$

素因数の和:7532

約数の個数: 48

約数和(自身を含む): 169601040

約数和(自身を除く): 95877820

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 7477, 9860, 14954, 29908, 37385, 74770, 127109, 149540, 216833, 254218, 433666, 508436, 635545, 867332, 1084165, 1271090, 2168330, 2542180, 3686161, 4336660, 7372322, 14744644, 18430805, 36861610, 73723220]

約数ペア:

[(1, 73723220), (2, 36861610), (4, 18430805), (5, 14744644), (10, 7372322), (17, 4336660), (20, 3686161), (29, 2542180), (34, 2168330), (58, 1271090), (68, 1084165), (85, 867332), (116, 635545), (145, 508436), (170, 433666), (290, 254218), (340, 216833), (493, 149540), (580, 127109), (986, 74770), (1972, 37385), (2465, 29908), (4930, 14954), (7477, 9860)]