97661440

素因数分解:

$2^9\times 5^1\times {\mathrm{38149}}^1$

素因数の和:38172

約数の個数: 40

約数和(自身を含む): 234164700

約数和(自身を除く): 136503260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 38149, 76298, 152596, 190745, 305192, 381490, 610384, 762980, 1220768, 1525960, 2441536, 3051920, 4883072, 6103840, 9766144, 12207680, 19532288, 24415360, 48830720, 97661440]

約数ペア:

[(1, 97661440), (2, 48830720), (4, 24415360), (5, 19532288), (8, 12207680), (10, 9766144), (16, 6103840), (20, 4883072), (32, 3051920), (40, 2441536), (64, 1525960), (80, 1220768), (128, 762980), (160, 610384), (256, 381490), (320, 305192), (512, 190745), (640, 152596), (1280, 76298), (2560, 38149)]