84275200

素因数分解:

$2^{12}\times 5^2\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 78

約数和(自身を含む): 209230904

約数和(自身を除く): 124955704

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, 823, 1024, 1280, 1600, 1646, 2048, 2560, 3200, 3292, 4096, 4115, 5120, 6400, 6584, 8230, 10240, 12800, 13168, 16460, 20480, 20575, 25600, 26336, 32920, 41150, 51200, 52672, 65840, 82300, 102400, 105344, 131680, 164600, 210688, 263360, 329200, 421376, 526720, 658400, 842752, 1053440, 1316800, 1685504, 2106880, 2633600, 3371008, 4213760, 5267200, 8427520, 10534400, 16855040, 21068800, 42137600, 84275200]

約数ペア:

[(1, 84275200), (2, 42137600), (4, 21068800), (5, 16855040), (8, 10534400), (10, 8427520), (16, 5267200), (20, 4213760), (25, 3371008), (32, 2633600), (40, 2106880), (50, 1685504), (64, 1316800), (80, 1053440), (100, 842752), (128, 658400), (160, 526720), (200, 421376), (256, 329200), (320, 263360), (400, 210688), (512, 164600), (640, 131680), (800, 105344), (823, 102400), (1024, 82300), (1280, 65840), (1600, 52672), (1646, 51200), (2048, 41150), (2560, 32920), (3200, 26336), (3292, 25600), (4096, 20575), (4115, 20480), (5120, 16460), (6400, 13168), (6584, 12800), (8230, 10240)]