29006240

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 68947200

約数和(自身を除く): 39940960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 911, 995, 1592, 1822, 1990, 3184, 3644, 3980, 4555, 6368, 7288, 7960, 9110, 14576, 15920, 18220, 29152, 31840, 36440, 72880, 145760, 181289, 362578, 725156, 906445, 1450312, 1812890, 2900624, 3625780, 5801248, 7251560, 14503120, 29006240]

約数ペア:

[(1, 29006240), (2, 14503120), (4, 7251560), (5, 5801248), (8, 3625780), (10, 2900624), (16, 1812890), (20, 1450312), (32, 906445), (40, 725156), (80, 362578), (160, 181289), (199, 145760), (398, 72880), (796, 36440), (911, 31840), (995, 29152), (1592, 18220), (1822, 15920), (1990, 14576), (3184, 9110), (3644, 7960), (3980, 7288), (4555, 6368)]