2416420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6359}}^1$

素因数の和:6387

約数の個数: 24

約数和(自身を含む): 5342400

約数和(自身を除く): 2925980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 6359, 12718, 25436, 31795, 63590, 120821, 127180, 241642, 483284, 604105, 1208210, 2416420]

約数ペア:

[(1, 2416420), (2, 1208210), (4, 604105), (5, 483284), (10, 241642), (19, 127180), (20, 120821), (38, 63590), (76, 31795), (95, 25436), (190, 12718), (380, 6359)]