203065280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57689}}^1$

素因数の和:57717

約数の個数: 56

約数和(自身を含む): 527517360

約数和(自身を除く): 324452080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 57689, 115378, 230756, 288445, 461512, 576890, 634579, 923024, 1153780, 1269158, 1846048, 2307560, 2538316, 3172895, 3692096, 4615120, 5076632, 6345790, 9230240, 10153264, 12691580, 18460480, 20306528, 25383160, 40613056, 50766320, 101532640, 203065280]

約数ペア:

[(1, 203065280), (2, 101532640), (4, 50766320), (5, 40613056), (8, 25383160), (10, 20306528), (11, 18460480), (16, 12691580), (20, 10153264), (22, 9230240), (32, 6345790), (40, 5076632), (44, 4615120), (55, 3692096), (64, 3172895), (80, 2538316), (88, 2307560), (110, 1846048), (160, 1269158), (176, 1153780), (220, 923024), (320, 634579), (352, 576890), (440, 461512), (704, 288445), (880, 230756), (1760, 115378), (3520, 57689)]