108896000

素因数分解:

$2^8\times 5^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 281238048

約数和(自身を除く): 172342048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 83, 100, 125, 128, 160, 164, 166, 200, 205, 250, 256, 320, 328, 332, 400, 410, 415, 500, 640, 656, 664, 800, 820, 830, 1000, 1025, 1280, 1312, 1328, 1600, 1640, 1660, 2000, 2050, 2075, 2624, 2656, 3200, 3280, 3320, 3403, 4000, 4100, 4150, 5125, 5248, 5312, 6400, 6560, 6640, 6806, 8000, 8200, 8300, 10250, 10375, 10496, 10624, 13120, 13280, 13612, 16000, 16400, 16600, 17015, 20500, 20750, 21248, 26240, 26560, 27224, 32000, 32800, 33200, 34030, 41000, 41500, 52480, 53120, 54448, 65600, 66400, 68060, 82000, 83000, 85075, 106240, 108896, 131200, 132800, 136120, 164000, 166000, 170150, 217792, 262400, 265600, 272240, 328000, 332000, 340300, 425375, 435584, 531200, 544480, 656000, 664000, 680600, 850750, 871168, 1088960, 1312000, 1328000, 1361200, 1701500, 2177920, 2656000, 2722400, 3403000, 4355840, 5444800, 6806000, 10889600, 13612000, 21779200, 27224000, 54448000, 108896000]

約数ペア:

[(1, 108896000), (2, 54448000), (4, 27224000), (5, 21779200), (8, 13612000), (10, 10889600), (16, 6806000), (20, 5444800), (25, 4355840), (32, 3403000), (40, 2722400), (41, 2656000), (50, 2177920), (64, 1701500), (80, 1361200), (82, 1328000), (83, 1312000), (100, 1088960), (125, 871168), (128, 850750), (160, 680600), (164, 664000), (166, 656000), (200, 544480), (205, 531200), (250, 435584), (256, 425375), (320, 340300), (328, 332000), (332, 328000), (400, 272240), (410, 265600), (415, 262400), (500, 217792), (640, 170150), (656, 166000), (664, 164000), (800, 136120), (820, 132800), (830, 131200), (1000, 108896), (1025, 106240), (1280, 85075), (1312, 83000), (1328, 82000), (1600, 68060), (1640, 66400), (1660, 65600), (2000, 54448), (2050, 53120), (2075, 52480), (2624, 41500), (2656, 41000), (3200, 34030), (3280, 33200), (3320, 32800), (3403, 32000), (4000, 27224), (4100, 26560), (4150, 26240), (5125, 21248), (5248, 20750), (5312, 20500), (6400, 17015), (6560, 16600), (6640, 16400), (6806, 16000), (8000, 13612), (8200, 13280), (8300, 13120), (10250, 10624), (10375, 10496)]