447263230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{81173}}^1$

素因数の和:81228

約数の個数: 32

約数和(自身を含む): 876679200

約数和(自身を除く): 429415970

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 81173, 162346, 405865, 811730, 1542287, 2354017, 3084574, 4708034, 7711435, 11770085, 15422870, 23540170, 44726323, 89452646, 223631615, 447263230]

約数ペア:

[(1, 447263230), (2, 223631615), (5, 89452646), (10, 44726323), (19, 23540170), (29, 15422870), (38, 11770085), (58, 7711435), (95, 4708034), (145, 3084574), (190, 2354017), (290, 1542287), (551, 811730), (1102, 405865), (2755, 162346), (5510, 81173)]