80829002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 131604480

約数和(自身を除く): 50775478

約数列:

[1, 2, 19, 38, 47, 94, 167, 271, 334, 542, 893, 1786, 3173, 5149, 6346, 7849, 10298, 12737, 15698, 25474, 45257, 90514, 149131, 242003, 298262, 484006, 859883, 1719766, 2127079, 4254158, 40414501, 80829002]

約数ペア:

[(1, 80829002), (2, 40414501), (19, 4254158), (38, 2127079), (47, 1719766), (94, 859883), (167, 484006), (271, 298262), (334, 242003), (542, 149131), (893, 90514), (1786, 45257), (3173, 25474), (5149, 15698), (6346, 12737), (7849, 10298)]