10205440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 30022272

約数和(自身を除く): 19816832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 67, 68, 70, 80, 85, 112, 119, 128, 134, 136, 140, 160, 170, 224, 238, 256, 268, 272, 280, 320, 335, 340, 448, 469, 476, 536, 544, 560, 595, 640, 670, 680, 896, 938, 952, 1072, 1088, 1120, 1139, 1190, 1280, 1340, 1360, 1792, 1876, 1904, 2144, 2176, 2240, 2278, 2345, 2380, 2680, 2720, 3752, 3808, 4288, 4352, 4480, 4556, 4690, 4760, 5360, 5440, 5695, 7504, 7616, 7973, 8576, 8960, 9112, 9380, 9520, 10720, 10880, 11390, 15008, 15232, 15946, 17152, 18224, 18760, 19040, 21440, 21760, 22780, 30016, 30464, 31892, 36448, 37520, 38080, 39865, 42880, 45560, 60032, 63784, 72896, 75040, 76160, 79730, 85760, 91120, 120064, 127568, 145792, 150080, 152320, 159460, 182240, 255136, 291584, 300160, 318920, 364480, 510272, 600320, 637840, 728960, 1020544, 1275680, 1457920, 2041088, 2551360, 5102720, 10205440]

約数ペア:

[(1, 10205440), (2, 5102720), (4, 2551360), (5, 2041088), (7, 1457920), (8, 1275680), (10, 1020544), (14, 728960), (16, 637840), (17, 600320), (20, 510272), (28, 364480), (32, 318920), (34, 300160), (35, 291584), (40, 255136), (56, 182240), (64, 159460), (67, 152320), (68, 150080), (70, 145792), (80, 127568), (85, 120064), (112, 91120), (119, 85760), (128, 79730), (134, 76160), (136, 75040), (140, 72896), (160, 63784), (170, 60032), (224, 45560), (238, 42880), (256, 39865), (268, 38080), (272, 37520), (280, 36448), (320, 31892), (335, 30464), (340, 30016), (448, 22780), (469, 21760), (476, 21440), (536, 19040), (544, 18760), (560, 18224), (595, 17152), (640, 15946), (670, 15232), (680, 15008), (896, 11390), (938, 10880), (952, 10720), (1072, 9520), (1088, 9380), (1120, 9112), (1139, 8960), (1190, 8576), (1280, 7973), (1340, 7616), (1360, 7504), (1792, 5695), (1876, 5440), (1904, 5360), (2144, 4760), (2176, 4690), (2240, 4556), (2278, 4480), (2345, 4352), (2380, 4288), (2680, 3808), (2720, 3752)]