2010700544

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 4102185360

約数和(自身を除く): 2091484816

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 331, 389, 488, 662, 778, 976, 1324, 1556, 1952, 2648, 3112, 3904, 5296, 6224, 7808, 10592, 12448, 15616, 20191, 21184, 23729, 24896, 40382, 42368, 47458, 49792, 80764, 84736, 94916, 99584, 128759, 161528, 189832, 257518, 323056, 379664, 515036, 646112, 759328, 1030072, 1292224, 1518656, 2060144, 2584448, 3037312, 4120288, 5168896, 6074624, 7854299, 8240576, 15708598, 16481152, 31417196, 32962304, 62834392, 125668784, 251337568, 502675136, 1005350272, 2010700544]

約数ペア:

[(1, 2010700544), (2, 1005350272), (4, 502675136), (8, 251337568), (16, 125668784), (32, 62834392), (61, 32962304), (64, 31417196), (122, 16481152), (128, 15708598), (244, 8240576), (256, 7854299), (331, 6074624), (389, 5168896), (488, 4120288), (662, 3037312), (778, 2584448), (976, 2060144), (1324, 1518656), (1556, 1292224), (1952, 1030072), (2648, 759328), (3112, 646112), (3904, 515036), (5296, 379664), (6224, 323056), (7808, 257518), (10592, 189832), (12448, 161528), (15616, 128759), (20191, 99584), (21184, 94916), (23729, 84736), (24896, 80764), (40382, 49792), (42368, 47458)]