57230440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{62207}}^1$

素因数の和:62241

約数の個数: 32

約数和(自身を含む): 134369280

約数和(自身を除く): 77138840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 62207, 124414, 248828, 311035, 497656, 622070, 1244140, 1430761, 2488280, 2861522, 5723044, 7153805, 11446088, 14307610, 28615220, 57230440]

約数ペア:

[(1, 57230440), (2, 28615220), (4, 14307610), (5, 11446088), (8, 7153805), (10, 5723044), (20, 2861522), (23, 2488280), (40, 1430761), (46, 1244140), (92, 622070), (115, 497656), (184, 311035), (230, 248828), (460, 124414), (920, 62207)]