20100192

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4273}}^1$

素因数の和:4300

約数の個数: 72

約数和(自身を含む): 61391736

約数和(自身を除く): 41291544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4273, 4704, 8546, 12819, 17092, 25638, 29911, 34184, 51276, 59822, 68368, 89733, 102552, 119644, 136736, 179466, 205104, 209377, 239288, 358932, 410208, 418754, 478576, 628131, 717864, 837508, 957152, 1256262, 1435728, 1675016, 2512524, 2871456, 3350032, 5025048, 6700064, 10050096, 20100192]

約数ペア:

[(1, 20100192), (2, 10050096), (3, 6700064), (4, 5025048), (6, 3350032), (7, 2871456), (8, 2512524), (12, 1675016), (14, 1435728), (16, 1256262), (21, 957152), (24, 837508), (28, 717864), (32, 628131), (42, 478576), (48, 418754), (49, 410208), (56, 358932), (84, 239288), (96, 209377), (98, 205104), (112, 179466), (147, 136736), (168, 119644), (196, 102552), (224, 89733), (294, 68368), (336, 59822), (392, 51276), (588, 34184), (672, 29911), (784, 25638), (1176, 17092), (1568, 12819), (2352, 8546), (4273, 4704)]