8313213440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{463907}}^1$

素因数の和:463937

約数の個数: 80

約数和(自身を含む): 22779738432

約数和(自身を除く): 14466524992

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, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 463907, 927814, 1855628, 2319535, 3247349, 3711256, 4639070, 6494698, 7422512, 9278140, 12989396, 14845024, 16236745, 18556280, 25978792, 29690048, 32473490, 37112560, 51957584, 59380096, 64946980, 74225120, 103915168, 118760192, 129893960, 148450240, 207830336, 237520384, 259787920, 296900480, 415660672, 519575840, 593800960, 831321344, 1039151680, 1187601920, 1662642688, 2078303360, 4156606720, 8313213440]

約数ペア:

[(1, 8313213440), (2, 4156606720), (4, 2078303360), (5, 1662642688), (7, 1187601920), (8, 1039151680), (10, 831321344), (14, 593800960), (16, 519575840), (20, 415660672), (28, 296900480), (32, 259787920), (35, 237520384), (40, 207830336), (56, 148450240), (64, 129893960), (70, 118760192), (80, 103915168), (112, 74225120), (128, 64946980), (140, 59380096), (160, 51957584), (224, 37112560), (256, 32473490), (280, 29690048), (320, 25978792), (448, 18556280), (512, 16236745), (560, 14845024), (640, 12989396), (896, 9278140), (1120, 7422512), (1280, 6494698), (1792, 4639070), (2240, 3711256), (2560, 3247349), (3584, 2319535), (4480, 1855628), (8960, 927814), (17920, 463907)]