133040560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{24821}}^1$

素因数の和:24901

約数の個数: 40

約数和(自身を含む): 313948656

約数和(自身を除く): 180908096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 24821, 49642, 99284, 124105, 198568, 248210, 397136, 496420, 992840, 1663007, 1985680, 3326014, 6652028, 8315035, 13304056, 16630070, 26608112, 33260140, 66520280, 133040560]

約数ペア:

[(1, 133040560), (2, 66520280), (4, 33260140), (5, 26608112), (8, 16630070), (10, 13304056), (16, 8315035), (20, 6652028), (40, 3326014), (67, 1985680), (80, 1663007), (134, 992840), (268, 496420), (335, 397136), (536, 248210), (670, 198568), (1072, 124105), (1340, 99284), (2680, 49642), (5360, 24821)]