70451200

素因数分解:

$2^{16}\times 5^2\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 102

約数和(自身を含む): 178780844

約数和(自身を除く): 108329644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 160, 172, 200, 215, 256, 320, 344, 400, 430, 512, 640, 688, 800, 860, 1024, 1075, 1280, 1376, 1600, 1720, 2048, 2150, 2560, 2752, 3200, 3440, 4096, 4300, 5120, 5504, 6400, 6880, 8192, 8600, 10240, 11008, 12800, 13760, 16384, 17200, 20480, 22016, 25600, 27520, 32768, 34400, 40960, 44032, 51200, 55040, 65536, 68800, 81920, 88064, 102400, 110080, 137600, 163840, 176128, 204800, 220160, 275200, 327680, 352256, 409600, 440320, 550400, 704512, 819200, 880640, 1100800, 1409024, 1638400, 1761280, 2201600, 2818048, 3522560, 4403200, 7045120, 8806400, 14090240, 17612800, 35225600, 70451200]

約数ペア:

[(1, 70451200), (2, 35225600), (4, 17612800), (5, 14090240), (8, 8806400), (10, 7045120), (16, 4403200), (20, 3522560), (25, 2818048), (32, 2201600), (40, 1761280), (43, 1638400), (50, 1409024), (64, 1100800), (80, 880640), (86, 819200), (100, 704512), (128, 550400), (160, 440320), (172, 409600), (200, 352256), (215, 327680), (256, 275200), (320, 220160), (344, 204800), (400, 176128), (430, 163840), (512, 137600), (640, 110080), (688, 102400), (800, 88064), (860, 81920), (1024, 68800), (1075, 65536), (1280, 55040), (1376, 51200), (1600, 44032), (1720, 40960), (2048, 34400), (2150, 32768), (2560, 27520), (2752, 25600), (3200, 22016), (3440, 20480), (4096, 17200), (4300, 16384), (5120, 13760), (5504, 12800), (6400, 11008), (6880, 10240), (8192, 8600)]