133891040

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8627}}^1$

素因数の和:8739

約数の個数: 48

約数和(自身を含む): 319615632

約数和(自身を除く): 185724592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 8627, 15520, 17254, 34508, 43135, 69016, 86270, 138032, 172540, 276064, 345080, 690160, 836819, 1380320, 1673638, 3347276, 4184095, 6694552, 8368190, 13389104, 16736380, 26778208, 33472760, 66945520, 133891040]

約数ペア:

[(1, 133891040), (2, 66945520), (4, 33472760), (5, 26778208), (8, 16736380), (10, 13389104), (16, 8368190), (20, 6694552), (32, 4184095), (40, 3347276), (80, 1673638), (97, 1380320), (160, 836819), (194, 690160), (388, 345080), (485, 276064), (776, 172540), (970, 138032), (1552, 86270), (1940, 69016), (3104, 43135), (3880, 34508), (7760, 17254), (8627, 15520)]