22423040

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 56715120

約数和(自身を除く): 34292080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 461, 512, 608, 640, 760, 922, 1216, 1280, 1520, 1844, 2305, 2432, 2560, 3040, 3688, 4610, 4864, 6080, 7376, 8759, 9220, 9728, 12160, 14752, 17518, 18440, 24320, 29504, 35036, 36880, 43795, 48640, 59008, 70072, 73760, 87590, 118016, 140144, 147520, 175180, 236032, 280288, 295040, 350360, 560576, 590080, 700720, 1121152, 1180160, 1401440, 2242304, 2802880, 4484608, 5605760, 11211520, 22423040]

約数ペア:

[(1, 22423040), (2, 11211520), (4, 5605760), (5, 4484608), (8, 2802880), (10, 2242304), (16, 1401440), (19, 1180160), (20, 1121152), (32, 700720), (38, 590080), (40, 560576), (64, 350360), (76, 295040), (80, 280288), (95, 236032), (128, 175180), (152, 147520), (160, 140144), (190, 118016), (256, 87590), (304, 73760), (320, 70072), (380, 59008), (461, 48640), (512, 43795), (608, 36880), (640, 35036), (760, 29504), (922, 24320), (1216, 18440), (1280, 17518), (1520, 14752), (1844, 12160), (2305, 9728), (2432, 9220), (2560, 8759), (3040, 7376), (3688, 6080), (4610, 4864)]