56559735640

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1\times {\mathrm{10739}}^1$

素因数の和:11476

約数の個数: 64

約数和(自身を含む): 127973973600

約数和(自身を除く): 71414237960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 373, 706, 746, 1412, 1492, 1765, 1865, 2824, 2984, 3530, 3730, 7060, 7460, 10739, 14120, 14920, 21478, 42956, 53695, 85912, 107390, 131669, 214780, 263338, 429560, 526676, 658345, 1053352, 1316690, 2633380, 3790867, 4005647, 5266760, 7581734, 8011294, 15163468, 16022588, 18954335, 20028235, 30326936, 32045176, 37908670, 40056470, 75817340, 80112940, 151634680, 160225880, 1413993391, 2827986782, 5655973564, 7069966955, 11311947128, 14139933910, 28279867820, 56559735640]

約数ペア:

[(1, 56559735640), (2, 28279867820), (4, 14139933910), (5, 11311947128), (8, 7069966955), (10, 5655973564), (20, 2827986782), (40, 1413993391), (353, 160225880), (373, 151634680), (706, 80112940), (746, 75817340), (1412, 40056470), (1492, 37908670), (1765, 32045176), (1865, 30326936), (2824, 20028235), (2984, 18954335), (3530, 16022588), (3730, 15163468), (7060, 8011294), (7460, 7581734), (10739, 5266760), (14120, 4005647), (14920, 3790867), (21478, 2633380), (42956, 1316690), (53695, 1053352), (85912, 658345), (107390, 526676), (131669, 429560), (214780, 263338)]