23497040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41959}}^1$

素因数の和:41979

約数の個数: 40

約数和(自身を含む): 62436480

約数和(自身を除く): 38939440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41959, 83918, 167836, 209795, 293713, 335672, 419590, 587426, 671344, 839180, 1174852, 1468565, 1678360, 2349704, 2937130, 3356720, 4699408, 5874260, 11748520, 23497040]

約数ペア:

[(1, 23497040), (2, 11748520), (4, 5874260), (5, 4699408), (7, 3356720), (8, 2937130), (10, 2349704), (14, 1678360), (16, 1468565), (20, 1174852), (28, 839180), (35, 671344), (40, 587426), (56, 419590), (70, 335672), (80, 293713), (112, 209795), (140, 167836), (280, 83918), (560, 41959)]