126616040

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{32633}}^1$

素因数の和:32741

約数の個数: 32

約数和(自身を含む): 287831880

約数和(自身を除く): 161215840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 32633, 65266, 130532, 163165, 261064, 326330, 652660, 1305320, 3165401, 6330802, 12661604, 15827005, 25323208, 31654010, 63308020, 126616040]

約数ペア:

[(1, 126616040), (2, 63308020), (4, 31654010), (5, 25323208), (8, 15827005), (10, 12661604), (20, 6330802), (40, 3165401), (97, 1305320), (194, 652660), (388, 326330), (485, 261064), (776, 163165), (970, 130532), (1940, 65266), (3880, 32633)]