5609830400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{109567}}^1$

素因数の和:109599

約数の個数: 72

約数和(自身を含む): 13909109760

約数和(自身を除く): 8299279360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2048, 2560, 3200, 5120, 6400, 10240, 12800, 25600, 51200, 109567, 219134, 438268, 547835, 876536, 1095670, 1753072, 2191340, 2739175, 3506144, 4382680, 5478350, 7012288, 8765360, 10956700, 14024576, 17530720, 21913400, 28049152, 35061440, 43826800, 56098304, 70122880, 87653600, 112196608, 140245760, 175307200, 224393216, 280491520, 350614400, 560983040, 701228800, 1121966080, 1402457600, 2804915200, 5609830400]

約数ペア:

[(1, 5609830400), (2, 2804915200), (4, 1402457600), (5, 1121966080), (8, 701228800), (10, 560983040), (16, 350614400), (20, 280491520), (25, 224393216), (32, 175307200), (40, 140245760), (50, 112196608), (64, 87653600), (80, 70122880), (100, 56098304), (128, 43826800), (160, 35061440), (200, 28049152), (256, 21913400), (320, 17530720), (400, 14024576), (512, 10956700), (640, 8765360), (800, 7012288), (1024, 5478350), (1280, 4382680), (1600, 3506144), (2048, 2739175), (2560, 2191340), (3200, 1753072), (5120, 1095670), (6400, 876536), (10240, 547835), (12800, 438268), (25600, 219134), (51200, 109567)]