11536840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41203}}^1$

素因数の和:41221

約数の個数: 32

約数和(自身を含む): 29666880

約数和(自身を除く): 18130040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 41203, 82406, 164812, 206015, 288421, 329624, 412030, 576842, 824060, 1153684, 1442105, 1648120, 2307368, 2884210, 5768420, 11536840]

約数ペア:

[(1, 11536840), (2, 5768420), (4, 2884210), (5, 2307368), (7, 1648120), (8, 1442105), (10, 1153684), (14, 824060), (20, 576842), (28, 412030), (35, 329624), (40, 288421), (56, 206015), (70, 164812), (140, 82406), (280, 41203)]