3922520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14009}}^1$

素因数の和:14027

約数の個数: 32

約数和(自身を含む): 10087200

約数和(自身を除く): 6164680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14009, 28018, 56036, 70045, 98063, 112072, 140090, 196126, 280180, 392252, 490315, 560360, 784504, 980630, 1961260, 3922520]

約数ペア:

[(1, 3922520), (2, 1961260), (4, 980630), (5, 784504), (7, 560360), (8, 490315), (10, 392252), (14, 280180), (20, 196126), (28, 140090), (35, 112072), (40, 98063), (56, 70045), (70, 56036), (140, 28018), (280, 14009)]