97138160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2058

約数の個数: 80

約数和(自身を含む): 261144000

約数和(自身を除く): 164005840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 890, 1246, 1424, 1780, 1949, 2492, 3115, 3560, 3898, 4984, 6230, 7120, 7796, 9745, 9968, 12460, 13643, 15592, 19490, 24920, 27286, 31184, 38980, 49840, 54572, 68215, 77960, 109144, 136430, 155920, 173461, 218288, 272860, 346922, 545720, 693844, 867305, 1091440, 1214227, 1387688, 1734610, 2428454, 2775376, 3469220, 4856908, 6071135, 6938440, 9713816, 12142270, 13876880, 19427632, 24284540, 48569080, 97138160]

約数ペア:

[(1, 97138160), (2, 48569080), (4, 24284540), (5, 19427632), (7, 13876880), (8, 12142270), (10, 9713816), (14, 6938440), (16, 6071135), (20, 4856908), (28, 3469220), (35, 2775376), (40, 2428454), (56, 1734610), (70, 1387688), (80, 1214227), (89, 1091440), (112, 867305), (140, 693844), (178, 545720), (280, 346922), (356, 272860), (445, 218288), (560, 173461), (623, 155920), (712, 136430), (890, 109144), (1246, 77960), (1424, 68215), (1780, 54572), (1949, 49840), (2492, 38980), (3115, 31184), (3560, 27286), (3898, 24920), (4984, 19490), (6230, 15592), (7120, 13643), (7796, 12460), (9745, 9968)]