80195200

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 208692000

約数和(自身を除く): 128496800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1216, 1319, 1520, 1600, 1900, 2432, 2638, 3040, 3200, 3800, 5276, 6080, 6595, 7600, 10552, 12160, 13190, 15200, 21104, 25061, 26380, 30400, 32975, 42208, 50122, 52760, 60800, 65950, 84416, 100244, 105520, 125305, 131900, 168832, 200488, 211040, 250610, 263800, 400976, 422080, 501220, 527600, 626525, 801952, 844160, 1002440, 1055200, 1253050, 1603904, 2004880, 2110400, 2506100, 3207808, 4009760, 4220800, 5012200, 8019520, 10024400, 16039040, 20048800, 40097600, 80195200]

約数ペア:

[(1, 80195200), (2, 40097600), (4, 20048800), (5, 16039040), (8, 10024400), (10, 8019520), (16, 5012200), (19, 4220800), (20, 4009760), (25, 3207808), (32, 2506100), (38, 2110400), (40, 2004880), (50, 1603904), (64, 1253050), (76, 1055200), (80, 1002440), (95, 844160), (100, 801952), (128, 626525), (152, 527600), (160, 501220), (190, 422080), (200, 400976), (304, 263800), (320, 250610), (380, 211040), (400, 200488), (475, 168832), (608, 131900), (640, 125305), (760, 105520), (800, 100244), (950, 84416), (1216, 65950), (1319, 60800), (1520, 52760), (1600, 50122), (1900, 42208), (2432, 32975), (2638, 30400), (3040, 26380), (3200, 25061), (3800, 21104), (5276, 15200), (6080, 13190), (6595, 12160), (7600, 10552)]