76835840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 88

約数和(自身を含む): 189142800

約数和(自身を除く): 112306960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 349, 430, 512, 640, 688, 698, 860, 1024, 1280, 1376, 1396, 1720, 1745, 2560, 2752, 2792, 3440, 3490, 5120, 5504, 5584, 6880, 6980, 11008, 11168, 13760, 13960, 15007, 22016, 22336, 27520, 27920, 30014, 44032, 44672, 55040, 55840, 60028, 75035, 89344, 110080, 111680, 120056, 150070, 178688, 220160, 223360, 240112, 300140, 357376, 446720, 480224, 600280, 893440, 960448, 1200560, 1786880, 1920896, 2401120, 3841792, 4802240, 7683584, 9604480, 15367168, 19208960, 38417920, 76835840]

約数ペア:

[(1, 76835840), (2, 38417920), (4, 19208960), (5, 15367168), (8, 9604480), (10, 7683584), (16, 4802240), (20, 3841792), (32, 2401120), (40, 1920896), (43, 1786880), (64, 1200560), (80, 960448), (86, 893440), (128, 600280), (160, 480224), (172, 446720), (215, 357376), (256, 300140), (320, 240112), (344, 223360), (349, 220160), (430, 178688), (512, 150070), (640, 120056), (688, 111680), (698, 110080), (860, 89344), (1024, 75035), (1280, 60028), (1376, 55840), (1396, 55040), (1720, 44672), (1745, 44032), (2560, 30014), (2752, 27920), (2792, 27520), (3440, 22336), (3490, 22016), (5120, 15007), (5504, 13960), (5584, 13760), (6880, 11168), (6980, 11008)]