4902520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17509}}^1$

素因数の和:17527

約数の個数: 32

約数和(自身を含む): 12607200

約数和(自身を除く): 7704680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17509, 35018, 70036, 87545, 122563, 140072, 175090, 245126, 350180, 490252, 612815, 700360, 980504, 1225630, 2451260, 4902520]

約数ペア:

[(1, 4902520), (2, 2451260), (4, 1225630), (5, 980504), (7, 700360), (8, 612815), (10, 490252), (14, 350180), (20, 245126), (28, 175090), (35, 140072), (40, 122563), (56, 87545), (70, 70036), (140, 35018), (280, 17509)]