39104240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{69829}}^1$

素因数の和:69849

約数の個数: 40

約数和(自身を含む): 103907040

約数和(自身を除く): 64802800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 69829, 139658, 279316, 349145, 488803, 558632, 698290, 977606, 1117264, 1396580, 1955212, 2444015, 2793160, 3910424, 4888030, 5586320, 7820848, 9776060, 19552120, 39104240]

約数ペア:

[(1, 39104240), (2, 19552120), (4, 9776060), (5, 7820848), (7, 5586320), (8, 4888030), (10, 3910424), (14, 2793160), (16, 2444015), (20, 1955212), (28, 1396580), (35, 1117264), (40, 977606), (56, 698290), (70, 558632), (80, 488803), (112, 349145), (140, 279316), (280, 139658), (560, 69829)]