4000203720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11111677}}^1$

素因数の和:11111694

約数の個数: 48

約数和(自身を含む): 13000663260

約数和(自身を除く): 9000459540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 11111677, 22223354, 33335031, 44446708, 55558385, 66670062, 88893416, 100005093, 111116770, 133340124, 166675155, 200010186, 222233540, 266680248, 333350310, 400020372, 444467080, 500025465, 666700620, 800040744, 1000050930, 1333401240, 2000101860, 4000203720]

約数ペア:

[(1, 4000203720), (2, 2000101860), (3, 1333401240), (4, 1000050930), (5, 800040744), (6, 666700620), (8, 500025465), (9, 444467080), (10, 400020372), (12, 333350310), (15, 266680248), (18, 222233540), (20, 200010186), (24, 166675155), (30, 133340124), (36, 111116770), (40, 100005093), (45, 88893416), (60, 66670062), (72, 55558385), (90, 44446708), (120, 33335031), (180, 22223354), (360, 11111677)]