154254460

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{32003}}^1$

素因数の和:32253

約数の個数: 24

約数和(自身を含む): 325288656

約数和(自身を除く): 171034196

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 32003, 64006, 128012, 160015, 320030, 640060, 7712723, 15425446, 30850892, 38563615, 77127230, 154254460]

約数ペア:

[(1, 154254460), (2, 77127230), (4, 38563615), (5, 30850892), (10, 15425446), (20, 7712723), (241, 640060), (482, 320030), (964, 160015), (1205, 128012), (2410, 64006), (4820, 32003)]