104137040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{185959}}^1$

素因数の和:185979

約数の個数: 40

約数和(自身を含む): 276708480

約数和(自身を除く): 172571440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 185959, 371918, 743836, 929795, 1301713, 1487672, 1859590, 2603426, 2975344, 3719180, 5206852, 6508565, 7438360, 10413704, 13017130, 14876720, 20827408, 26034260, 52068520, 104137040]

約数ペア:

[(1, 104137040), (2, 52068520), (4, 26034260), (5, 20827408), (7, 14876720), (8, 13017130), (10, 10413704), (14, 7438360), (16, 6508565), (20, 5206852), (28, 3719180), (35, 2975344), (40, 2603426), (56, 1859590), (70, 1487672), (80, 1301713), (112, 929795), (140, 743836), (280, 371918), (560, 185959)]