2340220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6883}}^1$

素因数の和:6909

約数の個数: 24

約数和(自身を含む): 5204304

約数和(自身を除く): 2864084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6883, 13766, 27532, 34415, 68830, 117011, 137660, 234022, 468044, 585055, 1170110, 2340220]

約数ペア:

[(1, 2340220), (2, 1170110), (4, 585055), (5, 468044), (10, 234022), (17, 137660), (20, 117011), (34, 68830), (68, 34415), (85, 27532), (170, 13766), (340, 6883)]