82843960

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24953}}^1$

素因数の和:25047

約数の個数: 32

約数和(自身を含む): 188652240

約数和(自身を除く): 105808280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 24953, 49906, 99812, 124765, 199624, 249530, 499060, 998120, 2071099, 4142198, 8284396, 10355495, 16568792, 20710990, 41421980, 82843960]

約数ペア:

[(1, 82843960), (2, 41421980), (4, 20710990), (5, 16568792), (8, 10355495), (10, 8284396), (20, 4142198), (40, 2071099), (83, 998120), (166, 499060), (332, 249530), (415, 199624), (664, 124765), (830, 99812), (1660, 49906), (3320, 24953)]