4177497920

素因数分解:

$2^6\times 5^1\times {\mathrm{857}}^1\times {\mathrm{15233}}^1$

素因数の和:16107

約数の個数: 56

約数和(自身を含む): 9959928264

約数和(自身を除く): 5782430344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 857, 1714, 3428, 4285, 6856, 8570, 13712, 15233, 17140, 27424, 30466, 34280, 54848, 60932, 68560, 76165, 121864, 137120, 152330, 243728, 274240, 304660, 487456, 609320, 974912, 1218640, 2437280, 4874560, 13054681, 26109362, 52218724, 65273405, 104437448, 130546810, 208874896, 261093620, 417749792, 522187240, 835499584, 1044374480, 2088748960, 4177497920]

約数ペア:

[(1, 4177497920), (2, 2088748960), (4, 1044374480), (5, 835499584), (8, 522187240), (10, 417749792), (16, 261093620), (20, 208874896), (32, 130546810), (40, 104437448), (64, 65273405), (80, 52218724), (160, 26109362), (320, 13054681), (857, 4874560), (1714, 2437280), (3428, 1218640), (4285, 974912), (6856, 609320), (8570, 487456), (13712, 304660), (15233, 274240), (17140, 243728), (27424, 152330), (30466, 137120), (34280, 121864), (54848, 76165), (60932, 68560)]