84703960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 208915200

約数和(自身を除く): 124211240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 311, 440, 619, 622, 1238, 1244, 1555, 2476, 2488, 3095, 3110, 3421, 4952, 6190, 6220, 6809, 6842, 12380, 12440, 13618, 13684, 17105, 24760, 27236, 27368, 34045, 34210, 54472, 68090, 68420, 136180, 136840, 192509, 272360, 385018, 770036, 962545, 1540072, 1925090, 2117599, 3850180, 4235198, 7700360, 8470396, 10587995, 16940792, 21175990, 42351980, 84703960]

約数ペア:

[(1, 84703960), (2, 42351980), (4, 21175990), (5, 16940792), (8, 10587995), (10, 8470396), (11, 7700360), (20, 4235198), (22, 3850180), (40, 2117599), (44, 1925090), (55, 1540072), (88, 962545), (110, 770036), (220, 385018), (311, 272360), (440, 192509), (619, 136840), (622, 136180), (1238, 68420), (1244, 68090), (1555, 54472), (2476, 34210), (2488, 34045), (3095, 27368), (3110, 27236), (3421, 24760), (4952, 17105), (6190, 13684), (6220, 13618), (6809, 12440), (6842, 12380)]