201088400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{26459}}^1$

素因数の和:26496

約数の個数: 60

約数和(自身を含む): 508561200

約数和(自身を除く): 307472800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 26459, 52918, 105836, 132295, 211672, 264590, 423344, 502721, 529180, 661475, 1005442, 1058360, 1322950, 2010884, 2116720, 2513605, 2645900, 4021768, 5027210, 5291800, 8043536, 10054420, 10583600, 12568025, 20108840, 25136050, 40217680, 50272100, 100544200, 201088400]

約数ペア:

[(1, 201088400), (2, 100544200), (4, 50272100), (5, 40217680), (8, 25136050), (10, 20108840), (16, 12568025), (19, 10583600), (20, 10054420), (25, 8043536), (38, 5291800), (40, 5027210), (50, 4021768), (76, 2645900), (80, 2513605), (95, 2116720), (100, 2010884), (152, 1322950), (190, 1058360), (200, 1005442), (304, 661475), (380, 529180), (400, 502721), (475, 423344), (760, 264590), (950, 211672), (1520, 132295), (1900, 105836), (3800, 52918), (7600, 26459)]