68026600

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2447}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 159364800

約数和(自身を除く): 91338200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 2447, 2780, 3475, 4894, 5560, 6950, 9788, 12235, 13900, 19576, 24470, 27800, 48940, 61175, 97880, 122350, 244700, 340133, 489400, 680266, 1360532, 1700665, 2721064, 3401330, 6802660, 8503325, 13605320, 17006650, 34013300, 68026600]

約数ペア:

[(1, 68026600), (2, 34013300), (4, 17006650), (5, 13605320), (8, 8503325), (10, 6802660), (20, 3401330), (25, 2721064), (40, 1700665), (50, 1360532), (100, 680266), (139, 489400), (200, 340133), (278, 244700), (556, 122350), (695, 97880), (1112, 61175), (1390, 48940), (2447, 27800), (2780, 24470), (3475, 19576), (4894, 13900), (5560, 12235), (6950, 9788)]