376640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:135

約数の個数: 56

約数和(自身を含む): 987552

約数和(自身を除く): 610912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 107, 110, 160, 176, 214, 220, 320, 352, 428, 440, 535, 704, 856, 880, 1070, 1177, 1712, 1760, 2140, 2354, 3424, 3520, 4280, 4708, 5885, 6848, 8560, 9416, 11770, 17120, 18832, 23540, 34240, 37664, 47080, 75328, 94160, 188320, 376640]

約数ペア:

[(1, 376640), (2, 188320), (4, 94160), (5, 75328), (8, 47080), (10, 37664), (11, 34240), (16, 23540), (20, 18832), (22, 17120), (32, 11770), (40, 9416), (44, 8560), (55, 6848), (64, 5885), (80, 4708), (88, 4280), (107, 3520), (110, 3424), (160, 2354), (176, 2140), (214, 1760), (220, 1712), (320, 1177), (352, 1070), (428, 880), (440, 856), (535, 704)]