11225200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 32597120

約数和(自身を除く): 21371920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 211, 266, 280, 304, 350, 380, 400, 422, 475, 532, 560, 665, 700, 760, 844, 950, 1055, 1064, 1330, 1400, 1477, 1520, 1688, 1900, 2110, 2128, 2660, 2800, 2954, 3325, 3376, 3800, 4009, 4220, 5275, 5320, 5908, 6650, 7385, 7600, 8018, 8440, 10550, 10640, 11816, 13300, 14770, 16036, 16880, 20045, 21100, 23632, 26600, 28063, 29540, 32072, 36925, 40090, 42200, 53200, 56126, 59080, 64144, 73850, 80180, 84400, 100225, 112252, 118160, 140315, 147700, 160360, 200450, 224504, 280630, 295400, 320720, 400900, 449008, 561260, 590800, 701575, 801800, 1122520, 1403150, 1603600, 2245040, 2806300, 5612600, 11225200]

約数ペア:

[(1, 11225200), (2, 5612600), (4, 2806300), (5, 2245040), (7, 1603600), (8, 1403150), (10, 1122520), (14, 801800), (16, 701575), (19, 590800), (20, 561260), (25, 449008), (28, 400900), (35, 320720), (38, 295400), (40, 280630), (50, 224504), (56, 200450), (70, 160360), (76, 147700), (80, 140315), (95, 118160), (100, 112252), (112, 100225), (133, 84400), (140, 80180), (152, 73850), (175, 64144), (190, 59080), (200, 56126), (211, 53200), (266, 42200), (280, 40090), (304, 36925), (350, 32072), (380, 29540), (400, 28063), (422, 26600), (475, 23632), (532, 21100), (560, 20045), (665, 16880), (700, 16036), (760, 14770), (844, 13300), (950, 11816), (1055, 10640), (1064, 10550), (1330, 8440), (1400, 8018), (1477, 7600), (1520, 7385), (1688, 6650), (1900, 5908), (2110, 5320), (2128, 5275), (2660, 4220), (2800, 4009), (2954, 3800), (3325, 3376)]