4165340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12251}}^1$

素因数の和:12277

約数の個数: 24

約数和(自身を含む): 9262512

約数和(自身を除く): 5097172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 12251, 24502, 49004, 61255, 122510, 208267, 245020, 416534, 833068, 1041335, 2082670, 4165340]

約数ペア:

[(1, 4165340), (2, 2082670), (4, 1041335), (5, 833068), (10, 416534), (17, 245020), (20, 208267), (34, 122510), (68, 61255), (85, 49004), (170, 24502), (340, 12251)]