91847840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{82007}}^1$

素因数の和:82029

約数の個数: 48

約数和(自身を含む): 247992192

約数和(自身を除く): 156144352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 82007, 164014, 328028, 410035, 574049, 656056, 820070, 1148098, 1312112, 1640140, 2296196, 2624224, 2870245, 3280280, 4592392, 5740490, 6560560, 9184784, 11480980, 13121120, 18369568, 22961960, 45923920, 91847840]

約数ペア:

[(1, 91847840), (2, 45923920), (4, 22961960), (5, 18369568), (7, 13121120), (8, 11480980), (10, 9184784), (14, 6560560), (16, 5740490), (20, 4592392), (28, 3280280), (32, 2870245), (35, 2624224), (40, 2296196), (56, 1640140), (70, 1312112), (80, 1148098), (112, 820070), (140, 656056), (160, 574049), (224, 410035), (280, 328028), (560, 164014), (1120, 82007)]