16711160

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 39160800

約数和(自身を除く): 22449640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 73, 97, 118, 146, 194, 236, 292, 295, 365, 388, 472, 485, 584, 590, 730, 776, 970, 1180, 1460, 1940, 2360, 2920, 3880, 4307, 5723, 7081, 8614, 11446, 14162, 17228, 21535, 22892, 28324, 28615, 34456, 35405, 43070, 45784, 56648, 57230, 70810, 86140, 114460, 141620, 172280, 228920, 283240, 417779, 835558, 1671116, 2088895, 3342232, 4177790, 8355580, 16711160]

約数ペア:

[(1, 16711160), (2, 8355580), (4, 4177790), (5, 3342232), (8, 2088895), (10, 1671116), (20, 835558), (40, 417779), (59, 283240), (73, 228920), (97, 172280), (118, 141620), (146, 114460), (194, 86140), (236, 70810), (292, 57230), (295, 56648), (365, 45784), (388, 43070), (472, 35405), (485, 34456), (584, 28615), (590, 28324), (730, 22892), (776, 21535), (970, 17228), (1180, 14162), (1460, 11446), (1940, 8614), (2360, 7081), (2920, 5723), (3880, 4307)]