103518920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2693}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 240762780

約数和(自身を除く): 137243860

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 2693, 3844, 4805, 5386, 7688, 9610, 10772, 13465, 19220, 21544, 26930, 38440, 53860, 83483, 107720, 166966, 333932, 417415, 667864, 834830, 1669660, 2587973, 3339320, 5175946, 10351892, 12939865, 20703784, 25879730, 51759460, 103518920]

約数ペア:

[(1, 103518920), (2, 51759460), (4, 25879730), (5, 20703784), (8, 12939865), (10, 10351892), (20, 5175946), (31, 3339320), (40, 2587973), (62, 1669660), (124, 834830), (155, 667864), (248, 417415), (310, 333932), (620, 166966), (961, 107720), (1240, 83483), (1922, 53860), (2693, 38440), (3844, 26930), (4805, 21544), (5386, 19220), (7688, 13465), (9610, 10772)]