5348510720

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{21319}}^1$

素因数の和:21358

約数の個数: 132

約数和(自身を含む): 14925577680

約数和(自身を除く): 9577066960

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, 1024, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8960, 12544, 15680, 17920, 21319, 25088, 31360, 35840, 42638, 50176, 62720, 85276, 106595, 125440, 149233, 170552, 213190, 250880, 298466, 341104, 426380, 596932, 682208, 746165, 852760, 1044631, 1193864, 1364416, 1492330, 1705520, 2089262, 2387728, 2728832, 2984660, 3411040, 4178524, 4775456, 5223155, 5457664, 5969320, 6822080, 8357048, 9550912, 10446310, 10915328, 11938640, 13644160, 16714096, 19101824, 20892620, 21830656, 23877280, 27288320, 33428192, 38203648, 41785240, 47754560, 54576640, 66856384, 76407296, 83570480, 95509120, 109153280, 133712768, 152814592, 167140960, 191018240, 267425536, 334281920, 382036480, 534851072, 668563840, 764072960, 1069702144, 1337127680, 2674255360, 5348510720]

約数ペア:

[(1, 5348510720), (2, 2674255360), (4, 1337127680), (5, 1069702144), (7, 764072960), (8, 668563840), (10, 534851072), (14, 382036480), (16, 334281920), (20, 267425536), (28, 191018240), (32, 167140960), (35, 152814592), (40, 133712768), (49, 109153280), (56, 95509120), (64, 83570480), (70, 76407296), (80, 66856384), (98, 54576640), (112, 47754560), (128, 41785240), (140, 38203648), (160, 33428192), (196, 27288320), (224, 23877280), (245, 21830656), (256, 20892620), (280, 19101824), (320, 16714096), (392, 13644160), (448, 11938640), (490, 10915328), (512, 10446310), (560, 9550912), (640, 8357048), (784, 6822080), (896, 5969320), (980, 5457664), (1024, 5223155), (1120, 4775456), (1280, 4178524), (1568, 3411040), (1792, 2984660), (1960, 2728832), (2240, 2387728), (2560, 2089262), (3136, 1705520), (3584, 1492330), (3920, 1364416), (4480, 1193864), (5120, 1044631), (6272, 852760), (7168, 746165), (7840, 682208), (8960, 596932), (12544, 426380), (15680, 341104), (17920, 298466), (21319, 250880), (25088, 213190), (31360, 170552), (35840, 149233), (42638, 125440), (50176, 106595), (62720, 85276)]