2944594460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{25771}}^1$

素因数の和:26006

約数の個数: 48

約数和(自身を含む): 6429598560

約数和(自身を除く): 3485004100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 197, 290, 394, 580, 788, 985, 1970, 3940, 5713, 11426, 22852, 25771, 28565, 51542, 57130, 103084, 114260, 128855, 257710, 515420, 747359, 1494718, 2989436, 3736795, 5076887, 7473590, 10153774, 14947180, 20307548, 25384435, 50768870, 101537740, 147229723, 294459446, 588918892, 736148615, 1472297230, 2944594460]

約数ペア:

[(1, 2944594460), (2, 1472297230), (4, 736148615), (5, 588918892), (10, 294459446), (20, 147229723), (29, 101537740), (58, 50768870), (116, 25384435), (145, 20307548), (197, 14947180), (290, 10153774), (394, 7473590), (580, 5076887), (788, 3736795), (985, 2989436), (1970, 1494718), (3940, 747359), (5713, 515420), (11426, 257710), (22852, 128855), (25771, 114260), (28565, 103084), (51542, 57130)]