34205680

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1789}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 79905600

約数和(自身を除く): 45699920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1789, 1912, 2390, 3578, 3824, 4780, 7156, 8945, 9560, 14312, 17890, 19120, 28624, 35780, 71560, 143120, 427571, 855142, 1710284, 2137855, 3420568, 4275710, 6841136, 8551420, 17102840, 34205680]

約数ペア:

[(1, 34205680), (2, 17102840), (4, 8551420), (5, 6841136), (8, 4275710), (10, 3420568), (16, 2137855), (20, 1710284), (40, 855142), (80, 427571), (239, 143120), (478, 71560), (956, 35780), (1195, 28624), (1789, 19120), (1912, 17890), (2390, 14312), (3578, 9560), (3824, 8945), (4780, 7156)]