1497366160

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{136621}}^1$

素因数の和:136771

約数の個数: 40

約数和(自身を含む): 3506813496

約数和(自身を除く): 2009447336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 136621, 273242, 546484, 683105, 1092968, 1366210, 2185936, 2732420, 5464840, 10929680, 18717077, 37434154, 74868308, 93585385, 149736616, 187170770, 299473232, 374341540, 748683080, 1497366160]

約数ペア:

[(1, 1497366160), (2, 748683080), (4, 374341540), (5, 299473232), (8, 187170770), (10, 149736616), (16, 93585385), (20, 74868308), (40, 37434154), (80, 18717077), (137, 10929680), (274, 5464840), (548, 2732420), (685, 2185936), (1096, 1366210), (1370, 1092968), (2192, 683105), (2740, 546484), (5480, 273242), (10960, 136621)]