83401600

素因数分解:

$2^7\times 5^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 209640600

約数和(自身を除く): 126239000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 128, 134, 160, 200, 268, 320, 335, 389, 400, 536, 640, 670, 778, 800, 1072, 1340, 1556, 1600, 1675, 1945, 2144, 2680, 3112, 3200, 3350, 3890, 4288, 5360, 6224, 6700, 7780, 8576, 9725, 10720, 12448, 13400, 15560, 19450, 21440, 24896, 26063, 26800, 31120, 38900, 42880, 49792, 52126, 53600, 62240, 77800, 104252, 107200, 124480, 130315, 155600, 208504, 214400, 248960, 260630, 311200, 417008, 521260, 622400, 651575, 834016, 1042520, 1244800, 1303150, 1668032, 2085040, 2606300, 3336064, 4170080, 5212600, 8340160, 10425200, 16680320, 20850400, 41700800, 83401600]

約数ペア:

[(1, 83401600), (2, 41700800), (4, 20850400), (5, 16680320), (8, 10425200), (10, 8340160), (16, 5212600), (20, 4170080), (25, 3336064), (32, 2606300), (40, 2085040), (50, 1668032), (64, 1303150), (67, 1244800), (80, 1042520), (100, 834016), (128, 651575), (134, 622400), (160, 521260), (200, 417008), (268, 311200), (320, 260630), (335, 248960), (389, 214400), (400, 208504), (536, 155600), (640, 130315), (670, 124480), (778, 107200), (800, 104252), (1072, 77800), (1340, 62240), (1556, 53600), (1600, 52126), (1675, 49792), (1945, 42880), (2144, 38900), (2680, 31120), (3112, 26800), (3200, 26063), (3350, 24896), (3890, 21440), (4288, 19450), (5360, 15560), (6224, 13400), (6700, 12448), (7780, 10720), (8576, 9725)]