1796685140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1\times {\mathrm{1987}}^1$

素因数の和:3584

約数の個数: 48

約数和(自身を含む): 3907612800

約数和(自身を除く): 2110927660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1559, 1987, 3118, 3974, 6236, 7795, 7948, 9935, 15590, 19870, 31180, 39740, 45211, 57623, 90422, 115246, 180844, 226055, 230492, 288115, 452110, 576230, 904220, 1152460, 3097733, 6195466, 12390932, 15488665, 30977330, 61954660, 89834257, 179668514, 359337028, 449171285, 898342570, 1796685140]

約数ペア:

[(1, 1796685140), (2, 898342570), (4, 449171285), (5, 359337028), (10, 179668514), (20, 89834257), (29, 61954660), (58, 30977330), (116, 15488665), (145, 12390932), (290, 6195466), (580, 3097733), (1559, 1152460), (1987, 904220), (3118, 576230), (3974, 452110), (6236, 288115), (7795, 230492), (7948, 226055), (9935, 180844), (15590, 115246), (19870, 90422), (31180, 57623), (39740, 45211)]