24982180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73477}}^1$

素因数の和:73503

約数の個数: 24

約数和(自身を含む): 55549368

約数和(自身を除く): 30567188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 73477, 146954, 293908, 367385, 734770, 1249109, 1469540, 2498218, 4996436, 6245545, 12491090, 24982180]

約数ペア:

[(1, 24982180), (2, 12491090), (4, 6245545), (5, 4996436), (10, 2498218), (17, 1469540), (20, 1249109), (34, 734770), (68, 367385), (85, 293908), (170, 146954), (340, 73477)]