7468006400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2297}}^1$

素因数の和:2454

約数の個数: 132

約数和(自身を含む): 18665495808

約数和(自身を除く): 11197489408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 512, 635, 640, 800, 1016, 1024, 1270, 1280, 1600, 2032, 2297, 2540, 2560, 3175, 3200, 4064, 4594, 5080, 5120, 6350, 6400, 8128, 9188, 10160, 11485, 12700, 12800, 16256, 18376, 20320, 22970, 25400, 25600, 32512, 36752, 40640, 45940, 50800, 57425, 65024, 73504, 81280, 91880, 101600, 114850, 130048, 147008, 162560, 183760, 203200, 229700, 291719, 294016, 325120, 367520, 406400, 459400, 583438, 588032, 650240, 735040, 812800, 918800, 1166876, 1176064, 1458595, 1470080, 1625600, 1837600, 2333752, 2352128, 2917190, 2940160, 3251200, 3675200, 4667504, 5834380, 5880320, 7292975, 7350400, 9335008, 11668760, 11760640, 14585950, 14700800, 18670016, 23337520, 29171900, 29401600, 37340032, 46675040, 58343800, 58803200, 74680064, 93350080, 116687600, 149360128, 186700160, 233375200, 298720256, 373400320, 466750400, 746800640, 933500800, 1493601280, 1867001600, 3734003200, 7468006400]

約数ペア:

[(1, 7468006400), (2, 3734003200), (4, 1867001600), (5, 1493601280), (8, 933500800), (10, 746800640), (16, 466750400), (20, 373400320), (25, 298720256), (32, 233375200), (40, 186700160), (50, 149360128), (64, 116687600), (80, 93350080), (100, 74680064), (127, 58803200), (128, 58343800), (160, 46675040), (200, 37340032), (254, 29401600), (256, 29171900), (320, 23337520), (400, 18670016), (508, 14700800), (512, 14585950), (635, 11760640), (640, 11668760), (800, 9335008), (1016, 7350400), (1024, 7292975), (1270, 5880320), (1280, 5834380), (1600, 4667504), (2032, 3675200), (2297, 3251200), (2540, 2940160), (2560, 2917190), (3175, 2352128), (3200, 2333752), (4064, 1837600), (4594, 1625600), (5080, 1470080), (5120, 1458595), (6350, 1176064), (6400, 1166876), (8128, 918800), (9188, 812800), (10160, 735040), (11485, 650240), (12700, 588032), (12800, 583438), (16256, 459400), (18376, 406400), (20320, 367520), (22970, 325120), (25400, 294016), (25600, 291719), (32512, 229700), (36752, 203200), (40640, 183760), (45940, 162560), (50800, 147008), (57425, 130048), (65024, 114850), (73504, 101600), (81280, 91880)]