55192960

素因数分解:

$2^7\times 5^1\times {\mathrm{86239}}^1$

素因数の和:86258

約数の個数: 32

約数和(自身を含む): 131947200

約数和(自身を除く): 76754240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 86239, 172478, 344956, 431195, 689912, 862390, 1379824, 1724780, 2759648, 3449560, 5519296, 6899120, 11038592, 13798240, 27596480, 55192960]

約数ペア:

[(1, 55192960), (2, 27596480), (4, 13798240), (5, 11038592), (8, 6899120), (10, 5519296), (16, 3449560), (20, 2759648), (32, 1724780), (40, 1379824), (64, 862390), (80, 689912), (128, 431195), (160, 344956), (320, 172478), (640, 86239)]