54870400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 146084400

約数和(自身を除く): 91214000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1319, 1600, 1664, 2080, 2600, 2638, 3200, 4160, 5200, 5276, 6595, 8320, 10400, 10552, 13190, 17147, 20800, 21104, 26380, 32975, 34294, 41600, 42208, 52760, 65950, 68588, 84416, 85735, 105520, 131900, 137176, 168832, 171470, 211040, 263800, 274352, 342940, 422080, 428675, 527600, 548704, 685880, 844160, 857350, 1055200, 1097408, 1371760, 1714700, 2110400, 2194816, 2743520, 3429400, 4220800, 5487040, 6858800, 10974080, 13717600, 27435200, 54870400]

約数ペア:

[(1, 54870400), (2, 27435200), (4, 13717600), (5, 10974080), (8, 6858800), (10, 5487040), (13, 4220800), (16, 3429400), (20, 2743520), (25, 2194816), (26, 2110400), (32, 1714700), (40, 1371760), (50, 1097408), (52, 1055200), (64, 857350), (65, 844160), (80, 685880), (100, 548704), (104, 527600), (128, 428675), (130, 422080), (160, 342940), (200, 274352), (208, 263800), (260, 211040), (320, 171470), (325, 168832), (400, 137176), (416, 131900), (520, 105520), (640, 85735), (650, 84416), (800, 68588), (832, 65950), (1040, 52760), (1300, 42208), (1319, 41600), (1600, 34294), (1664, 32975), (2080, 26380), (2600, 21104), (2638, 20800), (3200, 17147), (4160, 13190), (5200, 10552), (5276, 10400), (6595, 8320)]