509143040

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{7103}}^1$

素因数の和:7137

約数の個数: 96

約数和(自身を含む): 1396362240

約数和(自身を除く): 887219200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4480, 5120, 7103, 7168, 8960, 10240, 14206, 14336, 17920, 28412, 35515, 35840, 49721, 56824, 71030, 71680, 99442, 113648, 142060, 198884, 227296, 248605, 284120, 397768, 454592, 497210, 568240, 795536, 909184, 994420, 1136480, 1591072, 1818368, 1988840, 2272960, 3182144, 3636736, 3977680, 4545920, 6364288, 7273472, 7955360, 9091840, 12728576, 14546944, 15910720, 18183680, 25457152, 31821440, 36367360, 50914304, 63642880, 72734720, 101828608, 127285760, 254571520, 509143040]

約数ペア:

[(1, 509143040), (2, 254571520), (4, 127285760), (5, 101828608), (7, 72734720), (8, 63642880), (10, 50914304), (14, 36367360), (16, 31821440), (20, 25457152), (28, 18183680), (32, 15910720), (35, 14546944), (40, 12728576), (56, 9091840), (64, 7955360), (70, 7273472), (80, 6364288), (112, 4545920), (128, 3977680), (140, 3636736), (160, 3182144), (224, 2272960), (256, 1988840), (280, 1818368), (320, 1591072), (448, 1136480), (512, 994420), (560, 909184), (640, 795536), (896, 568240), (1024, 497210), (1120, 454592), (1280, 397768), (1792, 284120), (2048, 248605), (2240, 227296), (2560, 198884), (3584, 142060), (4480, 113648), (5120, 99442), (7103, 71680), (7168, 71030), (8960, 56824), (10240, 49721), (14206, 35840), (14336, 35515), (17920, 28412)]