102144460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3389}}^1$

素因数の和:3546

約数の個数: 48

約数和(自身を含む): 235781280

約数和(自身を除く): 133636820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 2740, 3014, 3389, 6028, 6778, 7535, 13556, 15070, 16945, 30140, 33890, 37279, 67780, 74558, 149116, 186395, 372790, 464293, 745580, 928586, 1857172, 2321465, 4642930, 5107223, 9285860, 10214446, 20428892, 25536115, 51072230, 102144460]

約数ペア:

[(1, 102144460), (2, 51072230), (4, 25536115), (5, 20428892), (10, 10214446), (11, 9285860), (20, 5107223), (22, 4642930), (44, 2321465), (55, 1857172), (110, 928586), (137, 745580), (220, 464293), (274, 372790), (548, 186395), (685, 149116), (1370, 74558), (1507, 67780), (2740, 37279), (3014, 33890), (3389, 30140), (6028, 16945), (6778, 15070), (7535, 13556)]