27035500

素因数分解:

$2^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 59623200

約数和(自身を除く): 32587700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 139, 250, 278, 389, 500, 556, 695, 778, 1390, 1556, 1945, 2780, 3475, 3890, 6950, 7780, 9725, 13900, 17375, 19450, 34750, 38900, 48625, 54071, 69500, 97250, 108142, 194500, 216284, 270355, 540710, 1081420, 1351775, 2703550, 5407100, 6758875, 13517750, 27035500]

約数ペア:

[(1, 27035500), (2, 13517750), (4, 6758875), (5, 5407100), (10, 2703550), (20, 1351775), (25, 1081420), (50, 540710), (100, 270355), (125, 216284), (139, 194500), (250, 108142), (278, 97250), (389, 69500), (500, 54071), (556, 48625), (695, 38900), (778, 34750), (1390, 19450), (1556, 17375), (1945, 13900), (2780, 9725), (3475, 7780), (3890, 6950)]