2456552480

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{112069}}^1$

素因数の和:112221

約数の個数: 48

約数和(自身を含む): 5846019480

約数和(自身を除く): 3389467000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 10960, 21920, 112069, 224138, 448276, 560345, 896552, 1120690, 1793104, 2241380, 3586208, 4482760, 8965520, 15353453, 17931040, 30706906, 61413812, 76767265, 122827624, 153534530, 245655248, 307069060, 491310496, 614138120, 1228276240, 2456552480]

約数ペア:

[(1, 2456552480), (2, 1228276240), (4, 614138120), (5, 491310496), (8, 307069060), (10, 245655248), (16, 153534530), (20, 122827624), (32, 76767265), (40, 61413812), (80, 30706906), (137, 17931040), (160, 15353453), (274, 8965520), (548, 4482760), (685, 3586208), (1096, 2241380), (1370, 1793104), (2192, 1120690), (2740, 896552), (4384, 560345), (5480, 448276), (10960, 224138), (21920, 112069)]