102711020

素因数分解:

$2^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{2693}}^1$

素因数の和:4609

約数の個数: 24

約数和(自身を含む): 215886384

約数和(自身を除く): 113175364

約数列:

[1, 2, 4, 5, 10, 20, 1907, 2693, 3814, 5386, 7628, 9535, 10772, 13465, 19070, 26930, 38140, 53860, 5135551, 10271102, 20542204, 25677755, 51355510, 102711020]

約数ペア:

[(1, 102711020), (2, 51355510), (4, 25677755), (5, 20542204), (10, 10271102), (20, 5135551), (1907, 53860), (2693, 38140), (3814, 26930), (5386, 19070), (7628, 13465), (9535, 10772)]