5200360420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13685159}}^1$

素因数の和:13685187

約数の個数: 24

約数和(自身を含む): 11495534400

約数和(自身を除く): 6295173980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13685159, 27370318, 54740636, 68425795, 136851590, 260018021, 273703180, 520036042, 1040072084, 1300090105, 2600180210, 5200360420]

約数ペア:

[(1, 5200360420), (2, 2600180210), (4, 1300090105), (5, 1040072084), (10, 520036042), (19, 273703180), (20, 260018021), (38, 136851590), (76, 68425795), (95, 54740636), (190, 27370318), (380, 13685159)]