100021168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25309}}^1$

素因数の和:25349

約数の個数: 40

約数和(自身を含む): 219690800

約数和(自身を除く): 119669632

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 25309, 50618, 101236, 202472, 329017, 404944, 480871, 658034, 961742, 1316068, 1923484, 2632136, 3846968, 5264272, 6251323, 7693936, 12502646, 25005292, 50010584, 100021168]

約数ペア:

[(1, 100021168), (2, 50010584), (4, 25005292), (8, 12502646), (13, 7693936), (16, 6251323), (19, 5264272), (26, 3846968), (38, 2632136), (52, 1923484), (76, 1316068), (104, 961742), (152, 658034), (208, 480871), (247, 404944), (304, 329017), (494, 202472), (988, 101236), (1976, 50618), (3952, 25309)]