1049631680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8389}}^1$

素因数の和:8446

約数の個数: 112

約数和(自身を含む): 2761853760

約数和(自身を除く): 1712222080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1088, 1360, 1472, 1564, 1840, 1955, 2720, 3128, 3680, 3910, 5440, 6256, 7360, 7820, 8389, 12512, 15640, 16778, 25024, 31280, 33556, 41945, 62560, 67112, 83890, 125120, 134224, 142613, 167780, 192947, 268448, 285226, 335560, 385894, 536896, 570452, 671120, 713065, 771788, 964735, 1140904, 1342240, 1426130, 1543576, 1929470, 2281808, 2684480, 2852260, 3087152, 3280099, 3858940, 4563616, 5704520, 6174304, 6560198, 7717880, 9127232, 11409040, 12348608, 13120396, 15435760, 16400495, 22818080, 26240792, 30871520, 32800990, 45636160, 52481584, 61743040, 65601980, 104963168, 131203960, 209926336, 262407920, 524815840, 1049631680]

約数ペア:

[(1, 1049631680), (2, 524815840), (4, 262407920), (5, 209926336), (8, 131203960), (10, 104963168), (16, 65601980), (17, 61743040), (20, 52481584), (23, 45636160), (32, 32800990), (34, 30871520), (40, 26240792), (46, 22818080), (64, 16400495), (68, 15435760), (80, 13120396), (85, 12348608), (92, 11409040), (115, 9127232), (136, 7717880), (160, 6560198), (170, 6174304), (184, 5704520), (230, 4563616), (272, 3858940), (320, 3280099), (340, 3087152), (368, 2852260), (391, 2684480), (460, 2281808), (544, 1929470), (680, 1543576), (736, 1426130), (782, 1342240), (920, 1140904), (1088, 964735), (1360, 771788), (1472, 713065), (1564, 671120), (1840, 570452), (1955, 536896), (2720, 385894), (3128, 335560), (3680, 285226), (3910, 268448), (5440, 192947), (6256, 167780), (7360, 142613), (7820, 134224), (8389, 125120), (12512, 83890), (15640, 67112), (16778, 62560), (25024, 41945), (31280, 33556)]