4069649920

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{32443}}^1$

素因数の和:32480

約数の個数: 120

約数和(自身を含む): 11351052504

約数和(自身を除く): 7281402584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 17920, 25088, 31360, 32443, 62720, 64886, 125440, 129772, 162215, 227101, 259544, 324430, 454202, 519088, 648860, 908404, 1038176, 1135505, 1297720, 1589707, 1816808, 2076352, 2271010, 2595440, 3179414, 3633616, 4152704, 4542020, 5190880, 6358828, 7267232, 7948535, 8305408, 9084040, 10381760, 12717656, 14534464, 15897070, 16610816, 18168080, 20763520, 25435312, 29068928, 31794140, 36336160, 41527040, 50870624, 58137856, 63588280, 72672320, 83054080, 101741248, 116275712, 127176560, 145344640, 203482496, 254353120, 290689280, 406964992, 508706240, 581378560, 813929984, 1017412480, 2034824960, 4069649920]

約数ペア:

[(1, 4069649920), (2, 2034824960), (4, 1017412480), (5, 813929984), (7, 581378560), (8, 508706240), (10, 406964992), (14, 290689280), (16, 254353120), (20, 203482496), (28, 145344640), (32, 127176560), (35, 116275712), (40, 101741248), (49, 83054080), (56, 72672320), (64, 63588280), (70, 58137856), (80, 50870624), (98, 41527040), (112, 36336160), (128, 31794140), (140, 29068928), (160, 25435312), (196, 20763520), (224, 18168080), (245, 16610816), (256, 15897070), (280, 14534464), (320, 12717656), (392, 10381760), (448, 9084040), (490, 8305408), (512, 7948535), (560, 7267232), (640, 6358828), (784, 5190880), (896, 4542020), (980, 4152704), (1120, 3633616), (1280, 3179414), (1568, 2595440), (1792, 2271010), (1960, 2076352), (2240, 1816808), (2560, 1589707), (3136, 1297720), (3584, 1135505), (3920, 1038176), (4480, 908404), (6272, 648860), (7840, 519088), (8960, 454202), (12544, 324430), (15680, 259544), (17920, 227101), (25088, 162215), (31360, 129772), (32443, 125440), (62720, 64886)]