23011100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 57996288

約数和(自身を除く): 34985188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 284, 350, 355, 463, 497, 700, 710, 926, 994, 1420, 1775, 1852, 1988, 2315, 2485, 3241, 3550, 4630, 4970, 6482, 7100, 9260, 9940, 11575, 12425, 12964, 16205, 23150, 24850, 32410, 32873, 46300, 49700, 64820, 65746, 81025, 131492, 162050, 164365, 230111, 324100, 328730, 460222, 657460, 821825, 920444, 1150555, 1643650, 2301110, 3287300, 4602220, 5752775, 11505550, 23011100]

約数ペア:

[(1, 23011100), (2, 11505550), (4, 5752775), (5, 4602220), (7, 3287300), (10, 2301110), (14, 1643650), (20, 1150555), (25, 920444), (28, 821825), (35, 657460), (50, 460222), (70, 328730), (71, 324100), (100, 230111), (140, 164365), (142, 162050), (175, 131492), (284, 81025), (350, 65746), (355, 64820), (463, 49700), (497, 46300), (700, 32873), (710, 32410), (926, 24850), (994, 23150), (1420, 16205), (1775, 12964), (1852, 12425), (1988, 11575), (2315, 9940), (2485, 9260), (3241, 7100), (3550, 6482), (4630, 4970)]