2175813920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1831}}^1$

素因数の和:2914

約数の個数: 96

約数和(自身を含む): 5883446016

約数和(自身を除く): 3707632096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1061, 1120, 1831, 2122, 3662, 4244, 5305, 7324, 7427, 8488, 9155, 10610, 12817, 14648, 14854, 16976, 18310, 21220, 25634, 29296, 29708, 33952, 36620, 37135, 42440, 51268, 58592, 59416, 64085, 73240, 74270, 84880, 102536, 118832, 128170, 146480, 148540, 169760, 205072, 237664, 256340, 292960, 297080, 410144, 512680, 594160, 1025360, 1188320, 1942691, 2050720, 3885382, 7770764, 9713455, 13598837, 15541528, 19426910, 27197674, 31083056, 38853820, 54395348, 62166112, 67994185, 77707640, 108790696, 135988370, 155415280, 217581392, 271976740, 310830560, 435162784, 543953480, 1087906960, 2175813920]

約数ペア:

[(1, 2175813920), (2, 1087906960), (4, 543953480), (5, 435162784), (7, 310830560), (8, 271976740), (10, 217581392), (14, 155415280), (16, 135988370), (20, 108790696), (28, 77707640), (32, 67994185), (35, 62166112), (40, 54395348), (56, 38853820), (70, 31083056), (80, 27197674), (112, 19426910), (140, 15541528), (160, 13598837), (224, 9713455), (280, 7770764), (560, 3885382), (1061, 2050720), (1120, 1942691), (1831, 1188320), (2122, 1025360), (3662, 594160), (4244, 512680), (5305, 410144), (7324, 297080), (7427, 292960), (8488, 256340), (9155, 237664), (10610, 205072), (12817, 169760), (14648, 148540), (14854, 146480), (16976, 128170), (18310, 118832), (21220, 102536), (25634, 84880), (29296, 74270), (29708, 73240), (33952, 64085), (36620, 59416), (37135, 58592), (42440, 51268)]