38165380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{613}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 87885504

約数和(自身を除く): 49720124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 283, 566, 613, 1132, 1226, 1415, 2452, 2830, 3065, 3113, 5660, 6130, 6226, 6743, 12260, 12452, 13486, 15565, 26972, 31130, 33715, 62260, 67430, 134860, 173479, 346958, 693916, 867395, 1734790, 1908269, 3469580, 3816538, 7633076, 9541345, 19082690, 38165380]

約数ペア:

[(1, 38165380), (2, 19082690), (4, 9541345), (5, 7633076), (10, 3816538), (11, 3469580), (20, 1908269), (22, 1734790), (44, 867395), (55, 693916), (110, 346958), (220, 173479), (283, 134860), (566, 67430), (613, 62260), (1132, 33715), (1226, 31130), (1415, 26972), (2452, 15565), (2830, 13486), (3065, 12452), (3113, 12260), (5660, 6743), (6130, 6226)]