1525111808

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:2009

約数の個数: 88

約数和(自身を含む): 3374504064

約数和(自身を除く): 1849392256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 512, 568, 704, 781, 1024, 1136, 1408, 1562, 1907, 2272, 2816, 3124, 3814, 4544, 5632, 6248, 7628, 9088, 11264, 12496, 15256, 18176, 20977, 24992, 30512, 36352, 41954, 49984, 61024, 72704, 83908, 99968, 122048, 135397, 167816, 199936, 244096, 270794, 335632, 399872, 488192, 541588, 671264, 799744, 976384, 1083176, 1342528, 1489367, 1952768, 2166352, 2685056, 2978734, 4332704, 5370112, 5957468, 8665408, 10740224, 11914936, 17330816, 21480448, 23829872, 34661632, 47659744, 69323264, 95319488, 138646528, 190638976, 381277952, 762555904, 1525111808]

約数ペア:

[(1, 1525111808), (2, 762555904), (4, 381277952), (8, 190638976), (11, 138646528), (16, 95319488), (22, 69323264), (32, 47659744), (44, 34661632), (64, 23829872), (71, 21480448), (88, 17330816), (128, 11914936), (142, 10740224), (176, 8665408), (256, 5957468), (284, 5370112), (352, 4332704), (512, 2978734), (568, 2685056), (704, 2166352), (781, 1952768), (1024, 1489367), (1136, 1342528), (1408, 1083176), (1562, 976384), (1907, 799744), (2272, 671264), (2816, 541588), (3124, 488192), (3814, 399872), (4544, 335632), (5632, 270794), (6248, 244096), (7628, 199936), (9088, 167816), (11264, 135397), (12496, 122048), (15256, 99968), (18176, 83908), (20977, 72704), (24992, 61024), (30512, 49984), (36352, 41954)]