5110174720

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{20369}}^1$

素因数の和:20408

約数の個数: 132

約数和(自身を含む): 14260507380

約数和(自身を除く): 9150332660

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, 20369, 25088, 31360, 35840, 40738, 50176, 62720, 81476, 101845, 125440, 142583, 162952, 203690, 250880, 285166, 325904, 407380, 570332, 651808, 712915, 814760, 998081, 1140664, 1303616, 1425830, 1629520, 1996162, 2281328, 2607232, 2851660, 3259040, 3992324, 4562656, 4990405, 5214464, 5703320, 6518080, 7984648, 9125312, 9980810, 10428928, 11406640, 13036160, 15969296, 18250624, 19961620, 20857856, 22813280, 26072320, 31938592, 36501248, 39923240, 45626560, 52144640, 63877184, 73002496, 79846480, 91253120, 104289280, 127754368, 146004992, 159692960, 182506240, 255508736, 319385920, 365012480, 511017472, 638771840, 730024960, 1022034944, 1277543680, 2555087360, 5110174720]

約数ペア:

[(1, 5110174720), (2, 2555087360), (4, 1277543680), (5, 1022034944), (7, 730024960), (8, 638771840), (10, 511017472), (14, 365012480), (16, 319385920), (20, 255508736), (28, 182506240), (32, 159692960), (35, 146004992), (40, 127754368), (49, 104289280), (56, 91253120), (64, 79846480), (70, 73002496), (80, 63877184), (98, 52144640), (112, 45626560), (128, 39923240), (140, 36501248), (160, 31938592), (196, 26072320), (224, 22813280), (245, 20857856), (256, 19961620), (280, 18250624), (320, 15969296), (392, 13036160), (448, 11406640), (490, 10428928), (512, 9980810), (560, 9125312), (640, 7984648), (784, 6518080), (896, 5703320), (980, 5214464), (1024, 4990405), (1120, 4562656), (1280, 3992324), (1568, 3259040), (1792, 2851660), (1960, 2607232), (2240, 2281328), (2560, 1996162), (3136, 1629520), (3584, 1425830), (3920, 1303616), (4480, 1140664), (5120, 998081), (6272, 814760), (7168, 712915), (7840, 651808), (8960, 570332), (12544, 407380), (15680, 325904), (17920, 285166), (20369, 250880), (25088, 203690), (31360, 162952), (35840, 142583), (40738, 125440), (50176, 101845), (62720, 81476)]